NASA planet-hunter is injured and resting

Lisa Grossman, physical sciences reporter

(Image: NASA/Kepler mission/Wendy Stenzel)

NASA's planet-hunting Kepler telescope has put its search for alien Earths on hold while it rests a stressed reaction wheel.

The injured wheel normally helps to control the telescope's orientation, keeping it pointed continuously at the same patch of sky. Kepler stares at the thousands of stars in its field of view to watch for the telltale blinks that occur when a planet crosses in front of its star. It has found nearly 3000 potential planets outside our solar system since its launch in 2009, transforming the field of exoplanet research and raising hopes of someday finding alien life.

When it launched, Kepler had four reaction wheels: three to control its motion along each axis, and one spare. But last July, one wheel stopped turning. If the spacecraft loses a second wheel, the mission is over.

So when another wheel started showing signs of elevated friction on 7 January, the team decided to play it safe. After rotating the spacecraft failed to fix the problem, NASA announced yesterday that they're placing Kepler in safe mode for 10 days to give the wheel a chance to recover.

The hope is that the lubricating oil that helps the wheel's ball bearings run smoothly around a track will redistribute itself during the rest period.

The telescope can't take any science data while in safe mode. But if the wheel recovers on its own, Kepler's extended mission will run until 2016, leaving it plenty of time to make up for the lost days.

"Kepler is a statistical mission," says Charlie Sobeck, Kepler's deputy project manager at NASA's Ames Research Centre in Mountain View, California. "In the long run, as long as we make the observations, it doesn't matter a lot when we make the observations."

Despite the high stakes, the team doesn't seem too worried.

"Each wheel has its own personality, and this particular wheel has been something of a free spirit," Sobeck says. "It's had elevated torques throughout the mission. This one is typical to what we've seen in the past, and if we had four good wheels we probably wouldn't have taken any action."

"I prefer to picture the spacecraft lounging at the shore of the cosmic ocean sipping a Mai Tai so that she'll be refreshed and rejuvenated for more discoveries," wrote Kepler co-investigator Natalie Batalha in an email.

The team will check up on the wheel on 27 January and return to doing science as soon as possible.

There are two exoplanet missions currently being considered for after Kepler is finished, says Doug Hudgins at NASA Headquarters in Washington, DC. One, TESS (Terrestrial Exoplanet Survey Satellite), would scan the entire sky for planets transiting the stars nearest to the sun. The other, FINESSE (Fast Infrared Exoplanet Spectroscopy Survey Explorer), would take spectra of planets as they passed in front of their stars as a way to probe their atmospheres.

The missions are being evaluated now, and NASA will probably select one this spring, Hudgins says. The winner will launch in 2017.

If Kepler goes down with its reaction wheel, that won't affect which mission wins, he adds. "That's a straight-up competition based on the merits of the two concept study reports."

Read More..

IRCC to step up outreach to community

SINGAPORE: The Inter-Racial and Religious Confidence Circle (IRCC) has launched a newsletter and a song to step up its efforts to reach out to the community.

The newsletter that comes out every three months aims to increase awareness of IRCCs to the community at-large as it shares the key thrusts of IRCCs, strategies that IRCCs undertake to achieve them and updates readers on upcoming events and activities.

It will also help spread the IRCC messages of racial and religious understanding to readers, and complement the IRCC website in outreach and engagement efforts. An electronic version of the IRCC Newsletter is also available on the website.

The song composed by well-known local musicians, Jack and Rai, is titled "Different Races.Many Beliefs.One Nation".

It reflects the roles and functions of IRCCs, as well as highlights the importance of racial and religious harmony in a creative and catchy manner.

Launching the newsletter and song was Acting Minister for Culture, Community and Youth Lawrence Wong at the IRCC Family Day on Saturday afternoon.

He said the newsletter will help augment the IRCC's efforts in reaching out to more people, so that everyone in Singapore can play a part in maintaining racial and religious harmony.

- CNA/ck

Read More..

Crave Ep. 105: How to clip your nails in space

How to clip your nails in space, Ep. 105

Subscribe to Crave:

iTunes (HD) | iTunes (SD) | iTunes (HQ)

RSS (HD) | RSS (SD) | RSS (HQ)

This week on Crave, we're back from
CES with a look at some of the wackier stuff we spotted at the show. Then, Canadian astronaut Christopher Hadfield gives us a highly important grooming lesson on the safest way to clip our nails in outer space, and the Hal 9000 computer replica from ThinkGeek refuses to cooperate.

Crave stories:

- From iPad toilets to alien apps, CES brims with oddities

- I took a power drill to an iPhone at CES

- Electric ZBoard is controlled with your weight

- Get ready to program! Lego's Mindstorms EV3 robots are here

- The mind-controlled helicopter from Puzzlebox

- How to clip your fingernails in space without inhaling them

- Movie-accurate HAL 9000 bosses you around the house

- Vroom vroom: Mario Kart gets real-life run

Social networking:

- Stephen on Twitter

- Stephen on Google+

Read More..

Attack at Algeria Gas Plant Heralds New Risks for Energy Development

The siege by Islamic militants at a remote Sahara desert natural gas plant in Algeria this week signaled heightened dangers in the region for international oil companies, at a time when they have been expanding operations in Africa as one of the world's last energy frontiers. (See related story: "Pictures: Four New Offshore Drilling Frontiers.")

As BP, Norway's Statoil, Italy's Eni, and other companies evacuated personnel from Algeria, it was not immediately clear how widely the peril would spread in the wake of the hostage-taking at the sprawling In Amenas gas complex near the Libyan border.

Map by National Geographic

Algeria, the fourth-largest crude oil producer on the continent and a major exporter of natural gas and refined fuels, may not have been viewed as the most hospitable climate for foreign energy companies, but that was due to unfavorable financial terms, bureaucracy, and corruption. The energy facilities themselves appeared to be safe, with multiple layers of security provided both by the companies and by government forces, several experts said. (See related photos: "Oil States: Are They Stable? Why It Matters.")

"It is particularly striking not only because it hasn't happened before, but because it happened in Algeria, one of the stronger states in the region," says Hanan Amin-Salem, a senior manager at the industry consulting firm PFC Energy, who specializes in country risk. She noted that in the long civil war that gripped the country throughout the 1990s, there had never been an attack on Algeria's energy complex. But now, hazard has spread from weak surrounding states, as the assault on In Amenas was carried out in an apparent retaliation for a move by French forces against the Islamists who had taken over Timbuktu and other towns in neighboring Mali. (See related story: "Timbuktu Falls.")

"What you're really seeing is an intensification of the fundamental problem of weak states, and empowerment of heavily armed groups that are really well motivated and want to pursue a set of aims," said Amin-Salem. In PFC Energy's view, she says, risk has increased in Mauritania, Chad, and Niger—indeed, throughout Sahel, the belt that bisects North Africa, separating the Sahara in the north from the tropical forests further south.

On Thursday, the London-based corporate consulting firm Exclusive Analysis, which was recently acquired by the global consultancy IHS, sent an alert to clients warning that oil and gas facilities near the Libyan and Mauritanian borders and in Mauritania's Hodh Ech Chargui province were at "high risk" of attack by jihadis.

"A Hot Place to Drill"

The attack at In Amenas comes at a time of unprecedented growth for the oil industry in Africa. (See related gallery: "Pictures: The Year's Most Overlooked Energy Stories.") Forecasters expect that oil output throughout Africa will double by 2025, says Amy Myers Jaffe, executive director of the energy and sustainability program at the University of California, Davis, who has counted 20 rounds of bidding for new exploration at sites in Africa's six largest oil-producing states.

Oil and natural gas are a large part of the Algerian economy, accounting for 60 percent of government budget revenues, more than a third of GDP and more than 97 percent of its export earnings. But the nation's resources are seen as largely undeveloped, and Algeria has tried to attract new investment. Over the past year, the government has sought to reform the law to boost foreign companies' interests in their investments, although those efforts have foundered.

Technology has been one of the factors driving the opening up of Africa to deeper energy exploration. Offshore and deepwater drilling success in the Gulf of Mexico and Brazil led to prospecting now under way offshore in Ghana, Mozambique, and elsewhere. (See related story: "New Oil—And a Huge Challenge—for Ghana.") Jaffe says the Houston-based company Anadarko Petroleum has sought to transfer its success in "subsalt seismic" exploration technology, surveying reserves hidden beneath the hard salt layer at the bottom of the sea, to the equally challenging seismic exploration beneath the sands of the Sahara in Algeria, where it now has three oil and gas operations.

Africa also is seen as one of the few remaining oil-rich regions of the world where foreign oil companies can obtain production-sharing agreements with governments, contracts that allow them a share of the revenue from the barrels they produce, instead of more limited service contracts for work performed.

"You now have the technology to tap the resources more effectively, and the fiscal terms are going to be more attractive than elsewhere—you put these things together and it's been a hot place to drill," says Jaffe, who doesn't see the energy industry's interest in Africa waning, despite the increased terrorism risk. "What I think will happen in some of these countries is that the companies are going to reveal new securities systems and procedures they have to keep workers safe," she says. "I don't think they will abandon these countries."

This story is part of a special series that explores energy issues. For more, visit The Great Energy Challenge.

Read More..

Armstrong Tearful Over Telling Kids Truth

Lance Armstrong, 41, began to cry today as he described finding out his son Luke, 13, was publicly defending him from accusations that he doped during his cycling career.

Armstrong said that he knew, at that moment, that he would have to publicly admit to taking performance-enhancing drugs and having oxygen-boosting blood transfusions when competing in the Tour de France. He made those admissions to Oprah Winfrey in a two-part interview airing Thursday and tonight.

"When this all really started, I saw my son defending me, and saying, 'That's not true. What you're saying about my dad? That's not true,'" Armstrong said, tearing up during the second installment of his interview tonight. "And it almost goes to this question of, 'Why now?'

"That's when I knew I had to talk," Armstrong said. "He never asked me. He never said, 'Dad, is this true?' He trusted me."

He told Winfrey that he sat down with his children over the holidays to come clean about his drug use.

"I said, 'Listen, there's been a lot of questions about your dad, about my career and whether I doped or did not dope,'" he said he told them. "'I always denied that. I've always been ruthless and defiant about that, which is why you defended me, which makes it even sicker' I said, 'I want you to know that it's true.'"

He added that his mother was "a wreck" over the scandal.

Armstrong said that the lowest point in his fall from grace and the top of the cycling world came when his cancer charity, Livestrong, asked him to consider stepping down.

George Burns/Harpo Studios, Inc.

Lance Armstrong-Winfrey Interview: How Honest Was He? Watch Video

Lance Armstrong-Winfrey Interview: Doping Confession Watch Video

After the U.S. Anti-Doping Agency alleged in October that Armstrong doped throughout his reign as Tour de France champion, Armstrong said, his major sponsors -- including Nike, Anheuser Busch and Trek -- called one by one to end their endorsement contracts with him.

"Everybody out," he said. "Still not the most humbling moment."

Then came the call from Livestrong, the charity he founded at age 25 when he was diagnosed with testicular cancer.

"The story was getting out of control, which was my worst nightmare," he said. "I had this place in my mind that they would all leave. The one I didn't think would leave was the foundation.

"That was most humbling moment," he said.

Armstrong first stepped down as chairman of the board for the charity before being asked to end his association with the charity entirely. Livestrong is now run independently of Armstrong.

"I don't think it was 'We need you to step down,' but, 'We need you to consider stepping down for yourself,'" he said, recounting the call. "I had to think about that a lot. None of my kids, none of my friends have said, 'You're out,' and the foundation was like my sixth child. To make that decision, to step aside, that was big."

In Thursday's interview installment, the seven-time winner of the Tour de France admitted publicly for the first time that he doped throughout his career, confirming after months of angry denials the findings of the U.S. Anti-Doping Agency, which stripped him of his titles in October.

He told Winfrey that he was taking the opportunity to confess to everything he had done wrong, including for years angrily denying claims that he had doped.

READ MORE: Armstrong Admits to Doping

WATCH: Armstrong's Many Denials Caught on Tape

READ MORE: 10 Scandalous Public Confessions

Read More..

Matching names to genes: the end of genetic privacy?

Continue reading page

|1

|2

Are we being too free with our genetic information? What if you started receiving targeted ads for Prozac for the depression risk revealed by your publicly accessible genome? As increasing amounts of genetic information is placed online, many researchers believe that guaranteeing donors' privacy has become an impossible task.

The first major genetic data collection began in 2002 with the International HapMap Project – a collaborative effort to sequence genomes from families around the world. Its aim was to develop a public resource that will help researchers find genes associated with human disease and drug response.

While its consent form assured participants that their data would remain confidential, it had the foresight to mention that with future scientific advances, a deliberate attempt to match a genome with its donor might succeed. "The risk was felt to be very remote," says Laura Lyman Rodriguez of the US government's National Human Genome Research Institute in Bethesda, Maryland.

Their fears proved to be founded: in a paper published in Science this week, a team led by Yaniv Erlich of the Whitehead Institute in Cambridge, Massachusetts, used publicly available genetic information and an algorithm they developed to identify some of the people who donated their DNA to HapMap's successor, the 1000 Genomes Project.

Anonymity not guaranteed

Erlich says the research was inspired by a New Scientist article in which a 15-year-old boy successfully used unique genetic markers called short tandem repeats (STRs) on his Y chromosome to track down his father, who was an anonymous sperm donor. Erlich and his team used a similar approach.

First they turned to open-access genealogy databases, which attempt to link male relatives using matching surnames and similar STRs. The team chose a few surnames from these sources, such as "Venter",and then searched for the associated STRs in the 1000 Genomes Project's collection of whole genomes. This allowed them to identify which complete genomes were likely to be from people named Venter.

Although the 1000 Genome Project's database, which at last count had 1092 genomes, does not contain surname data, it does contain demographic data such as the ages and locations of its donors. By searching online phonebooks for people named Venter and narrowing those down to the geographic regions and ages represented in the whole genomes, the researchers were able to find the specific person who had donated his data.

In total, the researchers identified 50 individuals who had donated whole genomes. Some of these were female, whose identity was given away because of having the same location and age as a known donor's wife.

Matter of time

Before publishing their findings, the team warned the US National Institutes of Health (NIH) and other institutions involved in the project about the vulnerability in their data. Rodriguez says that they had been anticipating that someone would identify donors, "although we didn't know how or when".

To prevent Erlich's method from being used successfully again, age data has been removed from the project's website. Erlich says that this makes it difficult, although not impossible, to narrow the surnames down to an individual.

"The genie's out of the bottle," says Jeffrey Kahn of Florida State University in Tallahassee. "It's a harbinger of a changing paradigm of privacy." A cultural zeitgeist led by companies such as Facebook has led to more information sharing than anyone would have thought possible back in 2002 when HapMap first began, he says.

Recurring problem

This is not the first time genome confidentiality has been compromised. When James Watson made his genome public in 2007, he blanked out a gene related to Alzheimer's. But a group of researchers successfully inferred whether he carried the risky version of this gene by examining the DNA sequences on either side of the redacted gene.

While someone is bound to find another way to identify genetic donors, says Rodriguez, the NIH believes it would be wrong to remove all of their genome data from the public domain. She says that full accessibility is "very beneficial to science", but acknowledges that the project needs to strike a careful balance between confidentiality and open access.

It is especially pertinent, says Kahn, because genetic data does not just carry information from the person from whom it was taken. It can also reveal the genetic details of family members, some of whom might not want that information to be public. A relative's genome might reveal your own disease risk, for example, which you might not want to know or have an employer learn of. While laws prohibit health insurers and employers from discriminating against people based on their genetic data, it would not be difficult to give another reason for denying you a job.

An individual's relatives could not prevent that individual from learning about themselves, says Rodriguez, but researchers should encourage would-be genome donors to discuss the risks and benefits with their families.

Continue reading page

|1

|2

If you would like to reuse any content from New Scientist, either in print or online, please contact the syndication department first for permission. New Scientist does not own rights to photos, but there are a variety of licensing options available for use of articles and graphics we own the copyright to.

All comments should respect the New Scientist House Rules. If you think a particular comment breaks these rules then please use the "Report" link in that comment to report it to us.

If you are having a technical problem posting a comment, please contact technical support.

Read More..

Tax cheat gets two weeks' jail

SINGAPORE: A property agent has been sentenced to two weeks' jail for using fake stamp certificates to cheat the taxman.

Koh Siew Buay, 50, pleaded guilty to three charges in December 2012 and was sentenced on Friday. Another charge was taken into consideration during sentencing.

She will serve her jail term from February 22.

Between January and June 2011, she collected the full amount of stamp duty payable from the tenants for three rental transactions she handled. But she entered shorter rental periods and lower rental amounts into the e-Stamping system of the Inland Revenue Authority of Singapore (IRAS).

Koh was then issued three stamp certificates.

She used them to create three counterfeit stamp "certificates" that reflected the higher stamp duty amounts payable and presented them to the tenants.

She pocketed the difference between what they had paid to her and what she had paid to IRAS, and underpaid the government S$532.

-CNA/ac

Read More..

Sony sells its Madison Ave. headquarters for $1.1 billion

Sony sells its Madison Avenue building.

(Credit:
Sony)

Sony announced today that it is selling its U.S. headquarters building located on Madison Avenue in New York City to a real estate consortium headed by The Chetrit Group. The sale price for the 37-story building is $1.1 billion.

"Given the opportunities and challenges in the current economic and real estate landscape, selling 550 Madison now is a timely and logical strategic move," Sony Corporation of America President Nicole Seligman said in the statement, according to Bloomberg.

The sale of Sony's assets is a longtime coming. The company has struggled over the past few years with increased competition and sluggish television sales. Along with getting rid of many of its assets, Sony is also cutting 10,000 jobs. The company is also reportedly looking to sell its Tokyo building for between $1 billion and $1.5 billion.

After paying back debt related to its Madison Avenue building, Sony plans to keep around $770 million from this sale.

"Sony is undertaking a range of initiatives to strengthen its financial foundation and business competitiveness and for future growth," the company said in a statement. "At the same time, Sony is balancing cash inflows and outflows while working to improve its cash flow by carefully selecting investments, selling assets and strengthening control of working capital such as inventory. This sale is made as a part of such initiatives."

While Sony is selling 550 Madison, several of its businesses -- including Sony Music Entertainment, Sony/ATV Music Publishing, Sony Pictures Entertainment, and others -- will stay in the building for the next couple of years.

The deal between Sony and The Chetrit Group is expected to close in March.

Read More..

Opinion: Lance One of Many Tour de France Cheaters

Editor's note: England-based writer and photographer Roff Smith rides around 10,000 miles a year through the lanes of Sussex and Kent and writes a cycling blog at: www.my-bicycle-and-I.co.uk

And so, the television correspondent said to the former Tour de France champion, a man who had been lionised for years, feted as the greatest cyclist of his day, did you ever use drugs in the course of your career?

"Yes," came the reply. "Whenever it was necessary."

"And how often was that?" came the follow-up question.

"Almost all the time!"

This is not a leak of a transcript from Oprah Winfrey's much anticipated tell-all with disgraced cyclist Lance Armstrong, but instead was lifted from a decades-old interview with Fausto Coppi, the great Italian road cycling champion of the 1940s and 1950s.

To this day, though, Coppi is lauded as one of the gods of cycling, an icon of a distant and mythical golden age in the sport.

So is five-time Tour winner Jacques Anquetil (1957, 1961-64) who famously remarked that it was impossible "to ride the Tour on mineral water."

"You would have to be an imbecile or a crook to imagine that a professional cyclist who races for 235 days a year can hold the pace without stimulants," Anquetil said.

And then there's British cycling champion Tommy Simpson, who died of heart failure while trying to race up Mont Ventoux during the 1967 Tour de France, a victim of heat, stress, and a heady cocktail of amphetamines.

All are heroes today. If their performance-enhancing peccadillos are not forgotten, they have at least been glossed over in the popular imagination.

As the latest chapter of the sorry Lance Armstrong saga unfolds, it is worth looking at the history of cheating in the Tour de France to get a sense of perspective. This is not an attempt at rationalisation or justification for what Lance did. Far from it.

But the simple, unpalatable fact is that cheating, drugs, and dirty tricks have been part and parcel of the Tour de France nearly from its inception in 1903.

Cheating was so rife in the 1904 event that Henri Desgrange, the founder and organiser of the Tour, declared he would never run the race again. Not only was the overall winner, Maurice Garin, disqualified for taking the train over significant stretches of the course, but so were next three cyclists who placed, along with the winner of every single stage of the course.

Of the 27 cyclists who actually finished the 1904 race, 12 were disqualified and given bans ranging from one year to life. The race's eventual official winner, 19-year-old Henri Cornet, was not determined until four months after the event.

And so it went. Desgrange relented on his threat to scrub the Tour de France and the great race survived and prospered-as did the antics. Trains were hopped, taxis taken, nails scattered along the roads, partisan supporters enlisted to beat up rivals on late-night lonely stretches of the course, signposts tampered with, bicycles sabotaged, itching powder sprinkled in competitors' jerseys and shorts, food doctored, and inkwells smashed so riders yet to arrive couldn't sign the control documents to prove they'd taken the correct route.

And then of course there were the stimulants-brandy, strychnine, ether, whatever-anything to get a rider through the nightmarishly tough days and nights of racing along stages that were often over 200 miles long. In a way the race was tailor-made to encourage this sort of thing. Desgrange once famously said that his idea of a perfect Tour de France would be one that was so tough that only one rider finished.

Add to this the big prizes at a time when money was hard to come by, a Tour largely comprising young riders from impoverished backgrounds for whom bicycle racing was their one big chance to get ahead, and the passionate following cycling enjoyed, and you had the perfect recipe for a desperate, high stakes, win-at-all-costs mentality, especially given the generally tolerant views on alcohol and drugs in those days.

After World War II came the amphetamines. Devised to keep soldiers awake and aggressive through long hours of battle they were equally handy for bicycle racers competing in the world's longest and toughest race.

So what makes the Lance Armstrong story any different, his road to redemption any rougher? For one thing, none of the aforementioned riders were ever the point man for what the U.S. Anti-Doping Agency has described in a thousand-page report as the most sophisticated, cynical, and far-reaching doping program the world of sport has ever seen-one whose secrecy and efficiency was maintained by ruthlessness, bullying, fear, and intimidation.

Somewhere along the line, the casualness of cheating in the past evolved into an almost Frankenstein sort of science in which cyclists, aided by creepy doctors and trainers, were receiving blood transfusions in hotel rooms and tinkering around with their bodies at the molecular level many months before they ever lined up for a race.

To be sure, Armstrong didn't invent all of this, any more than he invented original sin-nor was he acting alone. But with his success, money, intelligence, influence, and cohort of thousand-dollar-an-hour lawyers-and the way he used all this to prop up the Lance brand and the Lance machine at any cost-he became the poster boy and lightning rod for all that went wrong with cycling, his high profile eclipsing even the heads of the Union Cycliste Internationale, the global cycling union, who richly deserve their share of the blame.

It is not his PED popping that is the hard-to-forgive part of the Lance story. Armstrong cheated better than his peers, that's all.

What I find troubling is the bullying and calculated destruction of anyone who got in his way, raised a question, or cast a doubt. By all accounts Armstrong was absolutely vicious, vindictive as hell. Former U.S. Postal team masseuse Emma O'Reilly found herself being described publicly as a "prostitute" and an "alcoholic," and had her life put through a legal grinder when she spoke out about Armstrong's use of PEDs.

Journalists were sued, intimidated, and blacklisted from events, press conferences, and interviews if they so much as questioned the Lance miracle or well-greased machine that kept winning Le Tour.

Armstrong left a lot of wreckage behind him.

If he is genuinely sorry, if he truly repents for his past "indiscretions," one would think his first act would be to try to find some way of not only seeking forgiveness from those whom he brutally put down, but to do something meaningful to repair the damage he did to their lives and livelihoods.

Read More..

Armstrong Admits to Doping, 'One Big Lie'

Lance Armstrong, formerly cycling's most decorated champion and considered one of America's greatest athletes, confessed to cheating for at least a decade, admitting on Thursday that he owed all seven of his Tour de France titles and the millions of dollars in endorsements that followed to his use of illicit performance-enhancing drugs.

After years of denying that he had taken banned drugs and received oxygen-boosting blood transfusions, and attacking his teammates and competitors who attempted to expose him, Armstrong came clean with Oprah Winfrey in an exclusive interview, admitting to using banned substances for years.

"I view this situation as one big lie that I repeated a lot of times," he said. "I know the truth. The truth isn't what was out there. The truth isn't what I said.

"I'm a flawed character, as I well know," Armstrong added. "All the fault and all the blame here falls on me."

In October, the U.S. Anti-Doping Agency issued a report in which 11 former Armstrong teammates exposed the system with which they and Armstrong received drugs with the knowledge of their coaches and help of team physicians.

George Burns/Courtesy of Harpo Studios, Inc./AP Photo

Lance Armstrong Admits Using Performance-Enhancing Drugs Watch Video

Lance Armstrong's Oprah Confession: The Consequences Watch Video

The U.S. Postal Service Cycling Team "ran the most sophisticated, professionalized and successful doping program that sport has ever seen," USADA said in its report.

As a result of USADA's findings, Armstrong was stripped of his Tour de France titles. Soon, longtime sponsors including Nike began to abandon him, too.

READ MORE: Did Doping Cause Armstrong's Cancer?

Armstrong said he was driven to cheat by a "ruthless desire to win."

He told Winfrey that his competition "cocktail" consisted of EPO, blood transfusions and testosterone, and that he had previously used cortisone. He would not, however, give Winfrey the details of when, where and with whom he doped during seven winning Tours de France between 1999 and 2005.

He said he stopped doping following his 2005 Tour de France victory and did not use banned substances when he placed third in 2009 and entered the tour again in 2010.

"It was a mythic perfect story and it wasn't true," Armstrong said of his fairytale story of overcoming testicular cancer to become the most celebrated cyclist in history.

READ MORE: 10 Scandalous Public Confessions

PHOTOS: Olympic Doping Scandals: Past and Present

PHOTOS: Tour de France 2012

Armstrong would not name other members of his team who doped, but admitted that as the team's captain he set an example. He admitted he was "a bully" but said there "there was a never a directive" from him that his teammates had to use banned substances.

"At the time it did not feel wrong?" Winfrey asked.

"No," Armstrong said. "Scary."

"Did you feel bad about it?" she asked again.

"No," he said.

Armstrong said he thought taking the drugs was similar to filling his tires with air and bottle with water. He never thought of his actions as cheating, but "leveling the playing field" in a sport rife with doping.

Read More..

Drought, fire, ice: world is gripped by extreme weather

* Required fields

* First name

* Last name

* Country

* Email address

* Password
Password must contain only letters and numbers, and be at least 8 characters

* Confirm password

Read More..

New wave of Rohingya migrants arrive in Thailand

BANGKOK: More than 130 Rohingya migrants have landed on Thai soil in less than 24 hours, a local official said Thursday, as the kingdom grapples with a flurry of arrivals from the Myanmar minority group.

Some 88 Rohingya came ashore at Phra Thong island in the south of the country on Wednesday in full view of television cameras, according to Kuraburi district chief for Manit Pienthong.

Another 48 landed on the Andaman sea island on Thursday morning claiming they were Royingya, Manit said, adding they were sent to immigration officials in the provincial capital of Phangnga to start the process of returning them to Myanmar.

Over the last week hundreds of Myanmar migrants have been arrested in police sweeps of remote areas in rubber plantations near the border with Malaysia, leading the UNHCR to try to confirm whether any of them plan to seek asylum.

The UN's refugee agency said Wednesday it had received permission from Thailand to visit about 850 people, many thought to be Rohingya, held after raids on camps in the Thai south.

Thousands of Rohingya, a minority group not recognised as citizens in Myanmar, have fled communal unrest in the country's western Rakhine state, heading to Thailand and other countries.

Many take to makeshift boats and drift south to the Thai coast.

Rights groups have criticised Thailand for failing to help Rohingya who reach its territory, instead pushing them back to Myanmar or into neighbouring countries including Malaysia, which offers sanctuary to the minority group.

-AFP/ac

Read More..

Otherworldly Craigslist ad seeks 'Star Trek' role-players

The author of the Craigslist ad will most likely be wearing a Captain Picard uniform similar to this one auctioned by Christie's in 2006.

(Credit:
Christie's Images Ltd. 2006)

Those ladies who are fluent in Klingon but just can't seem to find a boyfriend are now in luck. Apparently, a certain someone is seeking women for "Star Trek" role-playing -- strictly "The Next Generation."

A recent Craigslist ad titled "Make It So" is making the joke rounds on Twitter today. The ad promises "no nudity, no touching" but asks for two to three women to get in character with the ad's author as he plays the "honorable" and "intellectual" Captain Picard.

Apparently Make It So has some serious issues with Captain Kirk, who he says "isn't half the Captain that Picard is" and is also a "fat chauvinist ladies man." He says that last time he tried to role-play "The Original Series," it was a "disaster." "There will be no mixing of eras," he proclaims.

Once he finds some suitable women that "know a lot about the show," the roleplaying can commence in his mom's garage where he has built a bridge and a small shuttlecraft. He will provide the scripts. The women have to have their own costumes and a phaser or VISOR would also be helpful.

What's in it for those lady callers? Maybe a lunch made by Make It So's mom and some blank doctor's prescriptions.

"Nothing weird is going to happen," he promises.

Read More..

6 Ways Climate Change Will Affect You

Photograph by AP Photo/Marcio Jose Sanchez

The planet keeps getting hotter, new data showed this week. Especially in America, where 2012 was the warmest year ever recorded, by far. Every few years, the U.S. federal government engages hundreds of experts to assess the impacts of climate change, now and in the future.

From agriculture (pictured) to infrastructure to how humans consume energy, the National Climate Assessment Development Advisory Committee spotlights how a warming world may bring widespread disruption.

Farmers will see declines in some crops, while others will reap increased yields.

Won't more atmospheric carbon mean longer growing seasons? Not quite. Over the next several decades, the yield of virtually every crop in California's fertile Central Valley, from corn to wheat to rice and cotton, will drop by up to 30 percent, researchers expect. (Read about "The Carbon Bathtub" in National Geographic magazine.)

Lackluster pollination, driven by declines in bees due partly to the changing climate, is one reason. Government scientists also expect the warmer climate to shorten the length of the frosting season necessary for many crops to grow in the spring.

Aside from yields, climate change will also affect food processing, storage, and transportation—industries that require an increasing amount of expensive water and energy as global demand rises—leading to higher food prices.

—Daniel Stone

Published January 16, 2013

Read More..

Notre Dame: Football Star Was 'Catfished' in Hoax

Notre Dame's athletic director and the star of its near-championship football team said the widely-reported death of the star's girlfriend from leukemia during the 2012 football season was apparently a hoax, and the player said he was duped by it as well.

Manti Te'o, who led the Fighting Irish to the BCS championship game this year and finished second for the Heisman Trophy, said in a statement today that he fell in love with a girl online last year who turned out not to be real.

The university's athletic director, Jack Swarbrick, said it has been investigating the "cruel hoax" since Te'o approached officials in late December to say he believed he had been tricked.

Private investigators hired by the university subsequently monitored online chatter by the alleged perpetrators, Swarbrick said, adding that he was shocked by the "casual cruelty" it revealed.

"They enjoyed the joke," Swarbrick said, comparing the ruse to the popular film "Catfish," in which filmmakers revealed a person at the other end of an online relationship was not who they said they were.

"While we still don't know all of the dimensions of this ... there are certain things that I feel confident we do know," Swarbrick said. "The first is that this was a very elaborate, very sophisticated hoax, perpetrated for reasons we don't understand."

Mike Ehrmann/Getty Images

Notre Dame's Athletic Director Discusses Manti Te'o Girlfriend Hoax Watch Video

Notre Dame Football Star Victim of 'Girlfriend Hoax' Watch Video

Eddie Lacy, Barrett Jones Discuss 'Bama Win Watch Video

Te'o said during the season that his girlfriend, Lennay Kekua, died of leukemia in September on the same day Te'o's grandmother died, triggering an outpouring of support for Te'o at Notre Dame and in the media.

"While my grandma passed away and you take, you know, the love of my life [Kekua]. The last thing she said to me was, 'I love you,'" Te'o said at the time, noting that he had talked to Kekua on the phone and by text message until her death.

Now, responding to a story first reported by the sports website Deadspin, Te'o has acknowledged that Kekua never existed. The website reported today that there were no records of a woman named Lennay Kekua anywhere.

Te'o denied that he was in on the hoax.

"This is incredibly embarrassing to talk about, but over an extended period of time, I developed an emotional relationship with a woman I met online," Te'o said in a statement released this afternoon. "We maintained what I thought to be an authentic relationship by communicating frequently online and on the phone, and I grew to care deeply about her."

Swarbrick said he expected Te'o to give his version of events at a public event soon, perhaps Thursday, and that he believed Te'o's representatives were planning to disclose the truth next week until today's story broke.

Deadspin reported that the image attached to Kekua's social media profiles, through which the pair interacted, was of another woman who has said she did not even know Te'o or know that her picture was being used. The website reported that it traced the profiles to a California man who is an acquaintance of Te'o and of the woman whose photo was stolen.

"To realize that I was the victim of what was apparently someone's sick joke and constant lies was, and is, painful and humiliating," Te'o said.

Read More..

Why musical genius comes easier to early starters

Good news for pushy parents. If you want your child to excel musically, you now have better justification for starting their lessons early. New evidence comes from brain scans of 36 highly skilled musicians, split equally between those who started lessons before and after the age of 7, but who had done a similar amount of training and practice.

MRI scans revealed that the white matter in the corpus callosum – the brain region that links the two hemispheres – had more extensive wiring and connectivity in the early starters. The wiring of the late starters was not much different from that of non-musician control participants. This makes sense as the corpus callosum aids speed and synchronisation in tasks involving both hands, such as playing musical instruments.

"I think we've provided real evidence for something that musicians and teachers have suspected for a long time, that early training can produce long-lasting effects on performance and the brain," says Christopher Steele of the Max Planck Institute for Human Cognitive and Brain Sciences in Leipzig, Germany, and head of the team.

Sweet spot

Steele says that younger-trained musicians may have an advantage because their training coincides with a key period of brain development . At age 7 or 8, the corpus callosum is more receptive than ever to the alterations in connectivity necessary to meet the demands of learning an instrument.

However, he stresses that these connectivity adaptations are no guarantee of musical genius. "What we're showing is that early starters have some specific skills and accompanying differences in the brain, but these things don't necessarily make them better musicians," he says. "Musical performance is about skill, but it is also about communication, enthusiasm, style and many other things we don't measure. So while starting early may help you express your genius, it won't make you a genius," he says.

Nor should older aspiring musicians despair. "They should absolutely not give up. It is never too late to learn a skill," says Steele.

Journal reference: Journal of Neuroscience, DOI: 10.1523/jneurosci.3578-12.2013

If you would like to reuse any content from New Scientist, either in print or online, please contact the syndication department first for permission. New Scientist does not own rights to photos, but there are a variety of licensing options available for use of articles and graphics we own the copyright to.

All comments should respect the New Scientist House Rules. If you think a particular comment breaks these rules then please use the "Report" link in that comment to report it to us.

If you are having a technical problem posting a comment, please contact technical support.

Read More..

Tennis: Li Na battles into Australian Open third round

MELBOURNE: China's top player Li Na battled into the third round of the Australian Open on Wednesday but she was put through her paces by Olga Govortsova before clinching a straight-sets victory.

The former French Open winner, who is among the leading contenders at Melbourne Park, rallied past the Belarusian 6-2, 7-5 in 82 minutes and next plays either Czech Kristyna Pliskova or Romania's Sorana Cirstea.

If Li gets through that encounter, she faces a potential fourth round clash with local hope and ninth seed Samantha Stosur.

Li came out of the blocks with gritty determination, smashing through her opening service game then breaking her 58th-ranked opponent to seize control and establish a 3-0 lead.

Govortsova managed to recover her serve but Li broke again to take the set.

A wild Li forehand smash on game point handed the Czech an early break in an erratic second set.

The Chinese star immediately bounced back to level, but again threw it away with a sloppy next game to be 2-1 behind.

Govortsova, who has failed to go beyond the second round at Melbourne in six attempts, pulled into a 5-3 lead and the tie looked to be going into three sets before Li knuckled down to claw back four games in a row for victory.

The 30-year-old Li has been in impressive form this year as she searches for her second Grand Slam title, winning the inaugural Shenzhen Open and reaching the semi-finals of the Sydney International.

The plexicushion courts seem to suit her style of play and she made the final at Melbourne Park in 2011, losing to Kim Clijsters, and was a semi-finalist in 2010.

Li was knocked out in the fourth round last year, failing to go beyond that point in any of the Grand Slams, but she has shown progress under Carlos Rodriguez, the former coach of Justine Henin.

- AFP/fa

Read More..

Microsoft Surface Pro expected to arrive in 'weeks'

Microsoft's Surface Pro makes no compromises on Windows 8. It runs everything a mainstream laptop can.

(Credit:
Microsoft)

The Surface Pro's arrival is only a matter of weeks away, according to a tweet today from Microsoft.

"On my way to the factory to check out #Surface Pro coming off the line...arriving in the coming weeks," tweeted Panos Panay, general manager of Microsoft's Surface products.

This should be of no great surprise, of course. When Microsoft announced the Surface
tablet last year, it said the
Windows 8 Pro model would be available about 90 days after the release of the Surface RT.

That model was released on October 26, so the 90-day mark is fast approaching.

Surface Pro will be available in two versions and pricing will start at $899 for the 64GB version and $999 for the 128GB version.

Other specs include an Intel Ivy Bridge processor -- that's the fast Core Series chip found in Windows 8 laptops -- a 16:9 ClearType display sporting a 1,920x1,080 resolution and goodies like a Mini DisplayPort that can drive an external display up to 2560X1440 resolution. And Windows 8 Pro of course.

"The Surface Pro is the more significant product, because it makes no computing compromises: it's the dream of a tablet as your PC, while the original Surface felt more like an
iPad competitor," said CNET Reviews.

Reviews continued. "It all worked exactly as advertised, and with a extremely elegant, bordering on beautiful, sense of design."

One of the limiting factors of the Surface Pro may be battery life. Intel's Ivy Bridge processors are powerful but that power comes at a price. Even the most power-efficient Ivy Bridge chips cannot match the battery life of devices sporting ARM processors, like the iPad -- or Surface RT, for that matter.

Read More..

Mars Rover Finds Intriguing New Evidence of Water

The first drill sample ever collected on Mars will come from a rockbed shot through with unexpected veins of what appears to be the mineral gypsum.

Delighted members of the Curiosity science team announced Tuesday that the rover was now in a virtual "candy store" of scientific targets—the lowest point of Gale crater, called Yellowknife Bay, is filled with many different materials that could have been created only in the presence of water. (Related: "Mars Has 'Oceans' of Water Inside?")

Project scientist John Grotzinger, of the California Institute of Technology in Pasadena, said during a press conference that the drill area has turned out "to be jackpot unit. Every place we drive exposes fractures and vein fills."

Mission scientists initially decided to visit the depression, a third of a mile from Curiosity's landing site, on a brief detour before heading to the large mountain at the middle of Gale Crater. But because of the richness of their recent finds, Grotzinger said it may be some months before they begin their trek to Mount Sharp.

The drilling, expected to start this month, will dig five holes about two inches (five centimeters) into bedrock the size of a throw rug and then feed the powder created to the rover's two chemistry labs for analysis.

The drill is the most complex device on the rover and is the last instrument to be used. Project Manager Richard Cook, of NASA's Jet Propulsion Laboratory, said that operating it posed the biggest mechanical challenge since Curiosity's high-drama landing. (Watch video of Curiosity's "Seven Minutes of Terror.")

A Watery Past?

That now-desiccated Mars once had a significant amount of surface water is now generally accepted, but every new discovery of when and where water was present is considered highly significant. The presence of surface water in its many possible forms—as a running stream, as a still lake, as ground water soaked into the Martian soil—all add to an increased possibility that the planet was once habitable. (Watch a video about searching for life on Mars.)

And each piece of evidence supporting the presence of water brings the Curiosity mission closer to its formal goal—which is to determine whether Mars was once capable of supporting life.

Curiosity scientists have already concluded that a briskly moving river or stream once flowed near the Gale landing site.

The discovery of the mineral-filled veins within Yellowknife Bay rock fractures adds to the picture because those minerals can be deposited only in watery, underground conditions.

The Curiosity team has also examined Yellowknife Bay for sedimentary rocks with the rover's Mars Hand Lens Imager (MAHLI).  Scientists have found sandstone with grains up to about the size of a peppercorn, including one shaped like a flower bud that appears to gleam. Other nearby rocks are siltstone, with grains finer than powdered sugar. These are quite different from the pebbles and conglomerate rocks found in the landing area, but all these rocks are evidence of a watery past. (Related: "A 2020 Rover Return to Mars?")

One of the primary reasons Curiosity scientists selected Gale crater as a landing site was because satellite images indicated that water-formed minerals were present near the base of Mount Sharp. Grotzinger said that the minerals' presence so close to the landing site, and some five miles from the mountain, is both a surprise and an opportunity.

The current site in Yellowknife Bay is so promising, Grotzinger said, that he would have been "thrilled" to find similar formations at the mission's prime destination at the base of Mount Sharp.  Now the mission can look forward to the surprises to come at the mountain base while already having struck gold.

Read More..

NRA Ad Calls Obama 'Elitist Hypocrite'

Jan 16, 2013 12:04am

Pablo Martinez Monsivais/AP Photo

As the White House prepares to unveil a sweeping plan aimed at curbing gun violence, the National Rifle Association has launched a preemptive, personal attack on President Obama, calling him an “elitist hypocrite” who, the group claims, is putting American children at risk.

In 35-second video posted online Tuesday night, the NRA criticizes Obama for accepting armed Secret Service protection for his daughters, Sasha and Malia, at their private Washington, D.C., school while questioning the placement of similar security at other schools.

“Are the president’s kids more important than yours? Then why is he skeptical about putting armed security in our schools, when his kids are protected by armed guards at their school?” the narrator says.

“Mr. Obama demands the wealthy pay their fair share of taxes, but he’s just another elitist hypocrite when it comes to a fair share of security,” it continues. “Protection for their kids and gun-free zones for ours.”

The immediate family members of U.S. presidents – generally considered potential targets – have long received Secret Service protection.

The ad appeared on a new website for a NRA advocacy campaign – “NRA Stand and Fight” — that the gun-rights group appears poised to launch in response to Obama’s package of gun control proposals that will be announced today.

It’s unclear whether the video will air on TV or only on the web. The NRA did not respond to ABC News’ request for comment.  The domain for the website is registered to Ackerman McQueen, the NRA’s long-standing public relations firm.

The White House had no comment on the NRA ad.

In the wake of last month’s mass shooting at Sandy Hook Elementary School, the Obama administration has met with a cross-section of advocacy groups on all sides of the gun debate to formulate new policy proposals.

The NRA, which met with Vice President Joe Biden last week, has opposed any new legislative gun restrictions, including expanded background checks and limits on the sale of assault-style weapons, instead calling for armed guards at all American schools.

Obama publicly questioned that approach in an interview with “Meet the Press” earlier this month, saying, “I am skeptical that the only answer is putting more guns in schools. And I think the vast majority of the American people are skeptical that that somehow is going to solve our problem.”

Still, the White House has been considering a call for increased funding for police officers at public schools and the proposal could be part of a broader Obama gun policy package.

Fifty-five percent of Americans in the latest ABC News/Washington Post poll say they support adding armed guards at schools across the country.

“The issue is, are there some sensible steps that we can take to make sure that somebody like the individual in Newtown can’t walk into a school and gun down a bunch of children in a shockingly rapid fashion.  And surely, we can do something about that,” Obama said at a news conference on Monday.

“Responsible gun owners, people who have a gun for protection, for hunting, for sportsmanship, they don’t have anything to worry about,” he said.

ABC News’ Mary Bruce and Jay Shaylor contributed reporting. 

SHOWS: Good Morning America World News

Read More..

Poison pill: Not all mercury is toxic

A global treaty on mercury pollution will do more harm than good if it bans the vaccine preservative thiomersal

NEXT week, governments from around the world will gather in Geneva to finalise a long-overdue treaty on mercury. The aim of the negotiations is laudable: to ban those mercury-laden products and pollutants that are a danger to human health and the environment.

Among the targets are some of the most toxic products of the industrial age, including methyl mercury. This notorious compound killed and injured thousands in the Japanese city of Minamata in the 1950s and 1960s and still poses a significant global health risk.

Another compound facing a possible ban, however, is a benign medicinal preservative called thiomersal (thimerosal in the US). Although it contains mercury, there is no evidence that it is harmful. In fact, it helps save the lives of well over a million children every year. Banning it would be a grave mistake.

Thiomersal aside, the world clearly needs to deal with mercury pollution. Mercury is a powerful neurotoxin that is especially dangerous to unborn children. Estimating its global impact is difficult but in some populations almost 2 per cent of children are born with mental retardation caused by mercury poisoning.

Much of this mercury comes from industry, which consumes about 3400 tonnes of the element a year. About a third of this is used in batteries, 800 tonnes in a process called chlor-alkali manufacturing and 650 tonnes in so-called artisanal mining.

Most eventually finds its way into the environment, along with mercury released from burning coal, smelting metal, making cement and incinerating waste. Large quantities of mercury are also released by natural processes such as volcanic eruptions, forest fires and erosion. The United Nations Environment Program estimates that the total global emissions of mercury are between 4400 and 7500 tonnes a year.

Mercury released into the environment eventually finds its way into oceans, lakes and rivers, where it is converted into methyl mercury by microorganisms. This toxic compound accumulates up the aquatic food chain and is often concentrated at high levels in fish, shellfish and marine mammals - and ultimately in the people who eat them. Methyl mercury in food is the biggest cause of mercury poisoning.

In comparison to industrial and natural mercury emissions, thiomersal is negligible. The European Union's vaccine industry uses less than 0.25 tonnes of thiomersal a year, corresponding to just 100 kilograms of mercury. The American Academy of Pediatrics has described this as "infinitesimally small".

Thiomersal also serves an irreplaceable function. It has been added to medical products since the 1930s as a preservative, including in vaccines packaged in multi-dose vials. These are especially vulnerable to bacterial and fungal contamination because many doses are drawn from each vial. Single-dose vials, in contrast, are used once and then thrown away.

Vaccinating from multi-dose vials is cheaper than from single-dose ones. Multi-dose vials also take up less space, reducing the amount of refrigerated storage required to get them to where they are needed. They are thus particularly important for poorer countries, which do not have the money or facilities to use single-dose vials for large-scale immunisation programmes.

Currently 120 countries, accounting for 64 per cent of global births, depend on thiomersal-containing vaccines. These prevent an estimated 1.4 million child deaths a year, according to the World Health Organization. At present there is no substitute.

Thiomersal is also added to influenza vaccines, which can be important in developed countries. The consequences of banning the compound are therefore wide-reaching and dramatic.

A number of developing countries have expressed concern over thiomersal's proposed ban. Public health experts around the world, including the WHO, have no doubt about the importance of allowing it to remain in vaccines.

So why has thiomersal been dragged into the negotiations? The debate is partly fuelled by a historic confusion between risks ascribed to methyl mercury and the ethyl mercury in thiomersal. In 1999, the American Academy of Pediatrics and the US Public Health Service issued a joint statement recommending the removal of thiomersal from vaccines as a precautionary measure, following a US Food and Drug Administration review.

At the time there was abundant evidence that methyl mercury was toxic, but little evidence on ethyl mercury. Additional pressure came from rumours of a link between thiomersal and autism. Since then, however, numerous studies have shown that thiomersal is harmless.

In 2006, an expert panel convened by the WHO issued a statement on thiomersal in vaccines, concluding that there was "no evidence of toxicity". It highlighted the fact that while methyl mercury builds up in the body, ethyl mercury is excreted rapidly. The American Academy of Pediatrics has since endorsed the WHO's position.

Nonetheless, a handful of well-meaning campaigners still believe that thiomersal is harmful. Led by two groups - the Coalition for Mercury-free Drugs and SafeMinds - they have brought the thiomersal "debate" into negotiations designed to address environmental problems.

What happens next depends on the negotiators. The latest draft treaty does not specifically name thiomersal, but there is a clause that leaves the door open for additional items to be added.

There is no question that mercury is dangerous. But thiomersal is not a threat, and banning it would create far more human misery than failing to negotiate a treaty at all.

Heidi Larson is an anthropologist at the London School of Hygiene and Tropical Medicine who studies public trust in vaccines

If you would like to reuse any content from New Scientist, either in print or online, please contact the syndication department first for permission. New Scientist does not own rights to photos, but there are a variety of licensing options available for use of articles and graphics we own the copyright to.

All comments should respect the New Scientist House Rules. If you think a particular comment breaks these rules then please use the "Report" link in that comment to report it to us.

If you are having a technical problem posting a comment, please contact technical support.

Read More..

China to survey islands disputed with Japan

BEIJING: China is to carry out a geographical survey of islands in the East China Sea at the centre of a bitter dispute with Japan, the official Xinhua news agency said.

The survey of the Diaoyu islands was part of a programme to map China's "territorial islands and reefs", Xinhua said, citing a state geographical agency. They are known as the Senkaku in Japan, which controls them.

The survey was part of China's efforts to "safeguard its maritime rights and interests", Xinhua said, without giving a date for the exercise or making clear whether it would involve activities on land or be confined to the sea.

It quoted Zhang Huifeng, an official with China's National Administration of Surveying, Mapping and Geoinformation, acknowledging that the mapping could encounter problems.

"There are some difficulties in landing on some islands to survey, and in surveying and mapping the surrounding sea area of the islands, because some countries infringed and occupied these islands of China," he said.

The maritime dispute, which has simmered off and on for years, intensified last year when the Japanese government nationalised islands in the small chain it did not already own, triggering anger and protests in China.

Both sides have scrambled fighter jets to the area in recent weeks in a further escalation, though no actual clashes have taken place.

- AFP/ck

Read More..

Feds: MegaUpload was not entrapped

Kim DotCom (at right) and his company managers shortly after being arrested in January 2012 for alleged copyright violations and fraud.

(Credit:
Screenshot by CNET)

Entrapment is one of MegaUpload's claims in its legal battle against the U.S. government. The feds are now saying this claim is "baseless."

"Megaupload's allegations are baseless, as even a cursory review of Megaupload's pleading and the search warrant materials at issue disproves the allegation that the government misled the court as part of a conspiracy to entrap Megaupload," the government wrote in a Friday filing (PDF).

MegaUpload, which was founded by Kim DotCom, is the highest-profile service to be accused of criminal copyright violations by the U.S. government -- and the case is being watched closely around the globe.

DotCom's saga has played out over the past year after he was arrested on allegations of criminal copyright violation, conspiracy, money laundering, and wire fraud. U.S. federal officials accused DotCom of pocketing millions of dollars in illegal profits from criminal file sharing and downloading that has reportedly cost the film industry more than $600 million in damages.

One of the reasons DotCom claims he was entrapped by the U.S. government is because he complied with a federal search warrant targeting five file-sharing services using MegaUpload's infrastructure in 2010, according to Wired. These file-sharing services, including Movies-Links.tv, Planetmoviez.com, and Ninjavideo.net, were accused of being movie-pirating sites.

MegaUpload reportedly gave the authorities a database of 39 pirated movies, which allowed the feds to raid the sites' operators and seize their assets. Even though DotCom cooperated with the government, the feds then used this same database as evidence in its case against MegaUpload. Apparently, DotCom never deleted the allegedly pirated movies from MegaUpload's servers, which the government said proved he was aware of pirated material on the platform.

In a January 2 court filing (PDF), DotCom's lawyer Ira Rothken wrote that "MegaUpload had every reason to retain those files in good faith because the government had sought and obtained MegaUpload's cooperation in retrieving those files and warned that alerting users to the existence of the warrant and the government's interest in the files could compromise the investigation."

However, the feds filing from Friday said this claim is meritless and that the government never told DotCom to keep the files. The feds also said that more than 2,000 users uploaded the 39 pirated movies because the material wasn't deleted from MegaUpload's servers.

Currently, DotCom and his company managers are free on bail in New Zealand while waiting for an extradition hearing. The hearing will determine whether they will be extradited to the U.S. to stand trial. The earliest the hearing will be scheduled is July 2013.

Read More..

"Fantastic" New Flying Frog Found—Has Flappy Forearms

Scientists have stumbled across a new species of flying frog—on the ground.

While hiking a lowland forest in 2009, not far from Ho Chi Minh City (map), Vietnam, "we came across a huge green frog, sitting on a log," said Jodi Rowley, an amphibian biologist at the Australian Museum in Sydney and lead author of a new study on the frog.

Rowley later discovered that the 3.5-inch-long (9-centimeter-long) creature is a relatively large new type of flying frog, a group known for its ability to "parachute" from tree to tree thanks to special aerodynamic adaptations, such as webbed feet, Rowley said. (Also see "'Vampire Flying Frog' Found; Tadpoles Have Black Fangs.")

Rowley dubbed the new species Helen's flying frog, in honor of her mother, Helen Rowley, "who has steadfastly supported her only child trekking through the forests of Southeast Asia in search of frogs," according to a statement.

The newfound species—there are 80 types of flying frogs—is also "one of the most flying frogs of the flying frogs," Rowley said, "in that it's got huge hands and feet that are webbed all the way to the toepad."

"Females even have flappy skin on their forearms to glide," added Rowley, who has received funding from the National Geographic Committee on Research and Exploration. (National Geographic News is part of the National Geographic Society.) "The females are larger and heavier than males, so the little extra flaps probably don't make much of a difference," she said.

As Rowley wrote on her blog, "At first it may seem strange that such a fantastic and obvious frog could escape discovery until now—less than 100 kilometers [60 miles] from an urban centre with over nine million people."

Yet these tree dwellers can easily escape notice—they spend most of their time in the canopy, she said.

Flying Frog On the Edge

Even so, Helen's flying frog won't be able to hide from development near Ho Chi Minh City, which may encroach on its existing habitats.

So far, only five individuals have been found in two patches of lowland forest hemmed in by rice paddies in southern Vietnam, Rowley said. The animals can probably tolerate a little bit of disturbance as long as they have large trees and temporary pools, she added.

But lowland forests are among the most threatened habitats in the world, mostly because they're so accessible to people, and thus chosen for logging and development. (Get the facts on deforestation.)

"While Helen's flying frog has only just been discovered by biologists," Rowley wrote, "unfortunately this species, like many others, is under great threat from ongoing habitat loss and degradation."

The new flying frog study was published in December 2012 in the Journal of Herpetology.

Read More..

Armstrong Admits Doping in Tour, Sources Say

Lance Armstrong today admitted to Oprah Winfrey that he used performance enhancing drugs to win the Tour de France, sources told ABC News.

A goverment source tells ABC News that Armstrong is now talking with authorities about paying back some of the US Postal Service money from sponsoring his team. He is also talking to authorities about confessing and naming names, giving up others involved in illegal doping. This could result in a reduction of his lifetime ban, according to the source, if Armstrong provides substantial and meaningful information.

Armstrong made the admission in what sources describe as an emotional interview with Winfrey to air on "Oprah's Next Chapter" on Jan. 17.

The 90-minute interview at his home in Austin, Texas, was Armstrong's first since officials stripped him of his world cycling titles in response to doping allegations.

Word of Armstrong's admission comes after a Livestrong official said that Armstrong apologized today to the foundation's staff ahead of his interview.

The disgraced cyclist gathered with about 100 Livestrong Foundation staffers at their Austin headquarters for a meeting that included social workers who deal directly with patients as part of the group's mission to support cancer victims.

Armstrong's "sincere and heartfelt apology" generated lots of tears, spokeswoman Katherine McLane said, adding that he "took responsibility" for the trouble he has caused the foundation.

Riccardo S. Savi/Getty Images|Ray Tamarra/Getty Images

Lance Armstrong Stripped of Tour de France Titles Watch Video

Lance Armstrong Doping Charges: Secret Tapes Watch Video

McLane declined to say whether Armstrong's comments included an admission of doping, just that the cyclist wanted the staff to hear from him in person rather than rely on second-hand accounts.

Armstrong then took questions from the staff.

Armstrong's story has never changed. In front of cameras, microphones, fans, sponsors, cancer survivors -- even under oath -- Lance Armstrong hasn't just denied ever using performance enhancing drugs, he has done so in an indignant, even threatening way.

Armstrong, 41, was stripped of his seven Tour de France titles and banned from the sport for life by the U.S. Anti-Doping Agency in October 2012, after allegations that he benefited from years of systematic doping, using banned substances and receiving illicit blood transfusions.

"Lance Armstrong has no place in cycling and he deserves to be forgotten in cycling," Pat McQuaid, the president of the International Cycling Union, said at a news conference in Switzerland announcing the decision. "This is a landmark day for cycling."

The U.S. Anti-Doping Agency issued a 200-page report Oct. 10 after a wide-scale investigation into Armstrong's alleged use of performance-enhancing substances.

Armstrong won the Tour de France from 1999 to 2005.

According to a source, speaking to ABC News, a representative of Armstrong's once offered to make a donation estimated around $250,000 to the agency, as "60 Minutes Sports" on Showtime first reported.

Lance Armstrong's attorney Tim Herman denied it. "No truth to that story," Herman said. "First Lance heard of it was today. He never made any such contribution or suggestion."

Armstrong, who himself recovered from testicular cancer, created the Lance Armstrong Foundation (now known as the LIVESTRONG Foundation) to help people with cancer cope, as well as foster a community for cancer awareness. Armstrong resigned late last year as chairman of the LIVESTRONG Foundation, which raised millions of dollars in the fight against cancer.

Read More..

Benefits of emissions cuts kick in only next century

Are we the altruistic generation? Do we care what happens to our grandchildren, and to their children? Or are we with Groucho Marx when he said: "Why should I care about future generations? What have they ever done for me?"

A new study of climate change lays out in detail why this matters. According to its author, Nigel Arnell of the University of Reading, UK, the unpalatable truth is that even rapid action now to curb greenhouse gas emissions would have only a "negligible effect by 2030, and the benefits in 2050 would remain small". The big dividend – cooler temperatures, fewer floods and droughts and better crop yields, compared to carrying on as we are – would only become clear by about 2100.

Arnell and colleagues used climate models to look at how different policies to curb greenhouse gases would affect temperature, sea levels, crop yields and the incidence of droughts and floods. Two findings emerged. The first is that lags in the climate system mean the real benefits of cutting emissions will only show up late this century. This, says Arnell, underlines that there is a lot of global warming "in the pipeline" that cannot now be prevented.

But the study also shows that tackling climate change early brings big rewards. Arnell compared a policy of letting emissions peak in 2016 and then cutting them by 2 per cent a year with one that delays the peak till 2030 and then cuts by 5 per cent a year. He found that both restricted warming in 2100 to about 2 °C, but the climate disruption over the next century would be much less with the early start. Coastal flooding from sea-level rise in particular would be much reduced. This, he told New Scientist, contradicts a common view that drastic action to curb warming should wait for renewable energy to become cheaper.

"Arnell has shown just how crucial the emissions pathway we take today will be for our children and grandchildren," said Dave Reay, geoscientist at the University of Edinburgh, UK. Bill McGuire of University College London agrees: "It shows taking effective action now is far better than putting it off until later."

It's a shame, then, that even if all goes well with UN negotiations, no global deal to bring down emissions will come into force until at least 2020. Our great-great-grandchildren will be cursing our delay.

Journal reference: Nature Climate Change, DOI: 10.1038/NCLIMATE1793

If you would like to reuse any content from New Scientist, either in print or online, please contact the syndication department first for permission. New Scientist does not own rights to photos, but there are a variety of licensing options available for use of articles and graphics we own the copyright to.

All comments should respect the New Scientist House Rules. If you think a particular comment breaks these rules then please use the "Report" link in that comment to report it to us.

If you are having a technical problem posting a comment, please contact technical support.

Read More..