CowboyRobot writes "A new study by researchers from the U.C. Berkeley School of Information examined the brainwave signals of individuals performing specific actions to see if they can be consistently matched to the right individual. To measure the subjects' brainwaves, the team utilized the NeuroSky Mindset, a Bluetooth headset that records Electroencephalographic (EEG) activity. In the end, the team was able to match the brainwave signals with 99% accuracy (pdf). 'We are not trying to trace back from a brainwave signal to a specific person,' explains Prof. John Chuang, who led the team. 'That would be a much more difficult problem. Rather, our task is to determine if a presented brainwave signal matches the brainwave signals previously submitted by the user when they were setting up their pass-thought.'"

The University of Hawaii at Hilo has been granted a permit by the Hawaii Board of Land and Natural Resources to begin construction of the $1.3 billion Thirty Meter Telescope (TMT). From the article: "The TMT has been in development for over a decade, but the large amount of land needed for its construction raised concerns over the environmental and cultural impact of such a project. Now, however, the land board has rendered a final decision, saying that the university had satisfied the eight criteria necessary under Hawaiian state law to allow the venture to go forward. The giant TMT will be an optical and infrared telescope with enough coverage area and sharpness to observe light from 13 billion years ago, track extrasolar planets, and observe planets and stars in their early formative years."

An anonymous reader writes "Monday, the Supreme Court will hear a case on the validity of breast cancer gene patents. The court has a chance to end human gene patents after three decades. From the article: 'Since the 1980s, patent lawyers have been claiming pieces of humanity's genetic code. The United States Patent and Trademark Office has granted thousands of gene patents. The Federal Circuit, the court that hears all patent appeals, has consistently ruled such patents are legal. But the judicial winds have been shifting. The Supreme Court has never ruled on the legality of gene patents. And recently, the Supreme Court has grown increasingly skeptical of the Federal Circuit's patent-friendly jurisprudence. Meanwhile, a growing number of researchers, health care providers, and public interest groups have raised concerns about the harms of gene patents. The American Civil Liberties Union estimates that more than 40 percent of genes are now patented. Those patents have created "patent thickets" that make it difficult for scientists to do genetic research and commercialize their results. Monopolies on genetic testing have raised prices and reduced patient options.'"

An anonymous reader writes "Australia's premiere government research organization, the CSIRO, has been rocked by allegations of corruption including: dishonesty with 60 top-class scientists bullied or fired, fraud against drug giant Novartis, and illegally using intellectual property, faking documents and unreliable testimony to judicial officers. CSIRO boss Megan Clark has refused to discipline the staff responsible and the federal police don't want to get involved. Victims are unimpressed and former CSIRO scientists are calling for an inquiry."

coondoggie writes "In the process of detailing its $17.7 billion 2014 budget this week, NASA highlighted a mission to snag a 500-ton asteroid, bring it back, stash it near the moon and study it. It also took the time to put in a plug for an ongoing research project called Solar Electric Propulsion, which NASA says could be the key technology it needs to pull off the asteroid plan."

New submitter chromaexcursion writes "Several news source are reporting the likelihood of an impressive show of the Aurora Borealis visible as far south as Washington D.C. this evening. Accuweather explains: 'On the Kp index, the flare has been categorized at 6 to 8. This is a scale for measuring the intensity of a a geomagnetic storm. The 6 to 8 rating means that the effects of the radiation will have a greater reach. ... The radiation from such a flare may cause radio wave disturbances to electronics such as cell phones, GPS and radios, causing services to occasionally cut in and out. While traveling slower than was originally anticipated, the flare effects are moving towards Earth at 1000 km per second. ... The lights are currently estimated for 8 p.m. EDT Saturday arrival, with a possible deviation of up to seven hours.' Check the map; if you're in a fair-to-good zone, head out after sunset to see the show."

derekmead writes "Scientists have had a basic understanding of how life first popped up on Earth for a while. The so-called 'primordial soup' was sitting around, stagnant but containing the basic building blocks of life. Then something happened and we ended up with life. It's that 'something' that has been the sticking point for scientists, but new research from a team of scientists at the University of Leeds has started to shed light on the mystery, explaining just how objects from space might have kindled the reaction that sparked life on Earth. It's generally accepted that space rocks played an important role in life's genesis on Earth. Meteorites bombarding the planet early in its history delivered some of the necessary materials for life but none brought life as we know it. How inanimate rocks transformed into the building blocks of life has been a mystery. But this latest research suggests an answer. If meteorites containing phosphorus landed in the hot, acidic pools that surrounded young volcanoes on the early Earth, there could have been a reaction that produced a chemical similar one that's found in all living cells and is vital in producing the energy that makes something alive."

Scientists from the National Oceanic and Atmospheric Administration have published research into the shrinking levels of sea ice in the Arctic. They wanted to figure out how long it would take before summer sea ice disappeared entirely. Since there's no perfect model for predicting ice levels, they used three different methods. All three predicted the Arctic would be nearly free of summer sea ice by the middle of the century, and one indicated it could happen as early as 2020. Two of the methods were based on observed sea ice trends. If ice loss proceeds as it has in the past decade, we get the 2020 timeframe. If ice loss events are large, like the 2007 and 2012 events, but happen at random some years, the estimate is pushed back to 2030. The third method uses global climate models to 'predict atmosphere, ocean, land, and sea ice conditions over time.' This model pushes the timeframe back to 2040 at the earliest, and around 2060 as the median (abstract). One of the study's authors, James Overland, said, "Rapid Arctic sea ice loss is probably the most visible indicator of global climate change; it leads to shifts in ecosystems and economic access, and potentially impacts weather throughout the northern hemisphere. Increased physical understanding of rapid Arctic climate shifts and improved models are needed that give a more detailed picture and timing of what to expect so we can better prepare and adapt to such changes. Early loss of Arctic sea ice gives immediacy to the issue of climate change."

alancronin writes with this excerpt from CNet: "Stephen Hawking, one of the world's greatest physicists and cosmologists, is once again warning his fellow humans that our extinction is on the horizon unless we figure out a way to live in space. Not known for conspiracy theories, Hawking's rationale is that the Earth is far too delicate a planet to continue to withstand the barrage of human battering. 'We must continue to go into space for humanity,' Hawking said today, according to the Los Angeles Times. 'We won't survive another 1,000 years without escaping our fragile planet.'"

A story at Slashgear says that the remains of a Soviet mission to Mars may have been spotted — on Mars — by enthusiasts poring over old photos taken by a NASA orbiter. The article points out that the find must be confirmed by further imaging, but matches the seekers' expectations. From the article: "The community at VK.com/Curiosity_Live crowdsourced a mission to find the Soviet Union’s long-lost Mars 3 spacecraft, with the site’s leader, Vitali Egorov of St. Petersburg, Russia, creating models of what hardware from the spacecraft should look like. With this reference, the community combed through a large image taken five years ago by NASA’s MRO, identifying what is believed to be the craft’s parachute, lander, terminal retrorocket, and heat shield."

ananyo writes "Francis Crick's Nobel medal fetched US$2.27 million at an auction in New York yesterday. The proud new owner is Jack Wang, chief executive of 'Biomobie' a company that intends to sell walnut-sized, flying-saucer-shaped electromagnetic devices that it claims have medically regenerative powers. The closely-watched sale featured a range of Crick memorabilia that the family had kept in storage for many years. Up for auction along with the medal — awarded for Crick's role in the 1953 discovery of the structure of DNA — were his lab coat, sailing logbooks and garden journals. Expectations were high because the day before, auctioneer Christie's had brokered the sale of a letter from Crick (PDF) to his 12-year-old son for $6 million, more than triple the pre-sale estimate. The letter went to an anonymous bidder. The new owner of the Crick medal is a Chinese-born American who says his motivation for purchasing the medal was to stimulate research into the 'mystery of Bioboosti,' which, he says, produces electromagnetic stimulation that can 'control and enable the regeneration of damaged organs.' Those benefits are, needless to say, so far unproven. Crick's family has said it will donate at least 20% of the proceeds from the sale of the medal and other items to the Francis Crick Institute, a biomedical research centre scheduled to open in London in 2015."

astroengine writes "The International Astronomical Union (IAU) — the official body that governs the designations of all celestial bodies — in their capacity of purveyors of all things 'official' has deemed attempts at crowdsourcing names for exoplanets illegitimate. 'In the light of recent events, where the possibility of buying the rights to name exoplanets has been advertised, the International Astronomical Union wishes to inform the public that such schemes have no bearing on the official naming process,' writes Thierry Montmerle, General Secretary of the IAU in Paris, France. Although the 'schemes' are not specifically named, the most popular U.S.-based "exoplanet naming" group Uwingu appears to be the target of today's IAU statement. Set up by Alan Stern, planetary scientist and principal investigator for NASA's Pluto New Horizons mission, Uwingu encourages the public to nominate and vote (for a fee) on names for the slew of exoplanets steadily being discovered."

gbrumfiel writes "A strange green meteorite found in Morocco caused a stir in the press earlier this month, when scientists reported that it might be the first chunk of Mercury ever found here on earth. But scientists who've been puzzling over the stone since then say the accumulating evidence may point in a different direction. The 4.56-billion-year-old rock might have come from the asteroid belt located between Mars and Jupiter. If true, then it would provide clues about the origin of the solar system as a whole instead of the origin of the innermost planet."

ananyo writes "Toxic chemicals are accumulating in the ecosystems of the Himalayas and the Tibetan plateau, researchers warn in the first comprehensive study to assess levels of organic pollutants in that part of the world. Persistent organic pollutants (POPs) are carbon-based compounds that are resistant to break-down. Some originate from the burning of fuel or the processing of electronic waste, and others are widely used as pesticides or herbicides or in the manufacture of solvents, plastics and pharmaceuticals. Some POPs, such as the pesticide dichlorodiphenyltrichloroethane (DDT) and the herbicide Agent Orange, can cause diseases such as cancers, neurological disorders, reproductive dysfunction and birth defects. The researchers found large amounts of POPs (including DDT) in various components of the ecosystems such as soil, grass, trees and fish in the Himalayas and in the Tibetan plateau, especially at the highest elevations."

An anonymous reader sends news that Russian President Vladimir Putin unveiled today a new $50 billion effort to maintain and extend the country's space capabilities. Part of this initiative is a new spaceport located in Russia, which will lead to the first manned launches from Russian soil in 2018. Manned launches currently originate from the Baikonur Cosmodrome in Kazakhstan. "The Russian space programme has been hurt in recent years by a string of launch failures of unmanned probes and satellites, but Putin vowed Moscow would continue to ramp up spending. He said that from 2013-2020, Russia would be spending 1.6 trillion rubles ($51.8 billion, 38 million euros) on its space sector, a growth far greater than any other space power. 'Developing our potential in space will be one of the priorities of state policy,' Putin said at a meeting in the regional capital Blagoveshchensk. ... speaking to Canadian spaceman Chris Hadfield, currently commander of the ISS, Putin hailed cooperation in space which meant world powers could forget about the problems of international relations and think 'about the future of mankind.'"

anderzole writes "The FDA recently gave clearance to Vital Art and Science Inc. (VAS) to market software which enables people with degenerative eye conditions such as macular degeneration and diabetic retinopathy to monitor their vision at home with their iPhone. The software, which is called myVisionTrack, isn't a replacement for regular visits to the doctor, but rather allows patients to keep tabs on their vision in between visits with eye care professionals. VAS notes that retinal diseases affect approximately 40 million individuals worldwide and 13 million in the United States. While treatments have been developed to deal with degenerative eye conditions, early diagnosis is of paramount importance — which is why the software is so important."

ananyo writes "When U.S. presidential candidate Mitt Romney said last year that he was not even going to try to reach 47% of the US electorate, and that he would focus on the 5–10% thought to be floating voters, he was articulating a commonly held opinion: that most voters are locked in to their ideological party loyalty. But Lars Hall, a cognitive scientist at Lund University in Sweden, knew better. When Hall and his colleagues tested the rigidity of people's political attitudes and voting intentions during Sweden's 2010 general election, they discovered that loyalty was malleable: nearly half of all voters were open to changing their minds. Hall's group polled 162 voters during the final weeks of the election campaign, asking them which of two opposing political coalitions — conservative or social democrat/green — they intended to vote for. The researchers also asked voters to rate where they stood on 12 key political issues, including tax rates and nuclear power. The person conducting the experiment secretly filled in an identical survey with the reverse of the voter's answers, and used sleight-of-hand to exchange the answer sheets, placing the voter in the opposite political camp. The researcher invited the voter to give reasons for their manipulated opinions, then summarized their score to give a probable political affiliation and asked again who they intended to vote for. On the basis of the manipulated score, 10% of the subjects switched their voting intentions, from right to left wing or vice versa. Another 19% changed from firm support of their preferred coalition to undecided. A further 18% had been undecided before the survey, indicating that as many as 47% of the electorate were open to changing their minds, in sharp contrast to the 10% of voters identified as undecided in Swedish polls at the time (research paper). Hall has used a similar sleight of hand before to show that our moral compass can often be easily reversed."

coondoggie writes "There has been much chatter about the threat of an asteroid or significant meteor strike on Earth — mostly caused by the untracked meteor that blasted its way to international attention when it exploded in the sky above Russia injuring nearly 1,200 people in February. It was one of those amazing coincidences that on that same day an asteroid NASA had been tracking for months — asteroid 2012 DA14 — was to harmlessly cross Earth's path. Those events and the topic of mitigating asteroid and meteor or Near Earth Object threats to Earth prompted a couple congressional hearings by the Committee on Science, Space, and Technology, the latest of which was held this week. None of the NEOs found to date have more than a tiny chance of hitting Earth in the next century. Thus the near-term risk of an unwarned impact from large asteroids, and hence the majority of the risk from all NEOs, has been reduced by more than 90%. Assuming none are found to be an impact threat, discovering 90% of the 140 meter sized objects will further reduce the total risk to the 99% level. By finding these objects early enough and tracking their motions over the next 100 years, even those rare objects that might be found threatening could be deflected using existing technologies."

sciencehabit writes "Researchers have developed a camera system that shoots untouched flakes 'in the wild' as they fall from the sky. By grabbing a series of images of the tumbling crystals—its exposure time is one-40,000th of a second, compared with about one-200th in normal photography—the camera is revealing the true shape diversity of snowflakes. Besides providing beautiful real-time 3D snowflake photographs from a ski resort in Utah, the goal is to improve weather modeling. More accurate data on how fast snowflakes fall and how their shapes interacts with radar will improve predictions of when and where storms will dump snow and how much."

sciencehabit writes "Europe's best-known mummy wasn't just a medical mess; he also had terrible teeth, according to a new study. Ötzi, a Stone Age man who died atop a glacier about 5300 years ago, suffered from severe gum disease and cavities. When Ötzi was discovered atop a glacier on the Austro-Italian border, his frozen corpse was intensively studied. But no one took a close look at his teeth until now. Using 3D computer tomography (a CAT scan), the hunter's mouth could be examined for clues as to the life he led. A fall or other accident killed one of his front teeth, still discolored millennia later. And he may have had a small stone, gone unnoticed in his whole-grain bread or gruel, to thank for a broken molar. That gruel may be the culprit behind Ötzi's cavities and gum disease, too. The uptick in starches, the researchers suggest, could explain the increasing frequency of cavities in teeth from the time—a problem that's been with us ever since."