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Online Gamers Help Solve Protein Structure

Scientists can now include online gaming in their problem-solving arsenal. Because game players seem to have provided an answer to a scientific question that’s vexed researchers for a decade.

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"The Quest" for Energy Security: The Search for More Oil and Its Alternatives

Mottanai: it’s a Japanese term that translates as “too precious to waste.” It’s the philosophy that guides the island nation’s approach to natural resources like energy, and it has become particularly important as the meltdowns at Fukushima have resulted in roughly 25 percent of Japanese electricity supply disappearing as other nuclear reactors remain shutdown. [More]

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Longevity Genes Challenged by New Data Showing No Extension of Lifespan

By Heidi Ledford of Nature magazine A widely touted--but controversial--molecular fountain of youth has come under fire yet again, with the publication of new data challenging the link between proteins called sirtuins and longer lifespan. In a paper published today in Nature , researchers report that overexpressing a sirtuin gene in two model organisms--the nematode Caenorhabditis elegans and the fruitfly Drosophila melanogaster --does not boost longevity as had been previously reported. [More]

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Musicians Stay Sharp

Playing an instrument as a kid leads to a sharper mind in old age, according to a new study. [More]

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