It’s long been considered an evolutionary puzzle, but new research suggests this may be the wrong way to think about it
A shocking discovery made a decade and a half ago is changing our understanding of human evolution
A better understanding of what gases to search for in exoplanet atmospheres is key to locating extraterrestrial life
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Barack Obama still has a month before his inauguration as the 44th U.S. president, but there have already been a number of attempts to get inside his brain.
Researchers have identified six genes that may play a role in our appetite and, as a result, in whether we're plump or thin. They report in Nature Genetics that the genes appear to affect brain activity that controls how much we eat, indicating that obesity, at least in part, may stem from behavior passed on from one generation to the next...
Researchers at ATR Computational Neuroscience Laboratories in Kyoto, Japan, say they've developed new analysis technology that can reconstruct the images inside a person's brain and display them on a computer screen, according to Pink Tentacle , an English-language blog that covers news from Japan...
A future manned trip to Mars would subject astronauts to any number of unpredictable hazards—an unprecedentedly complex launch and journey, bombardment by cosmic radiation, and, if sci-fi movies are to be believed, harassment from potentially unfriendly locals...
Seems money trumps health when it comes to losing weight. A new study published in the Journal of the American Medical Association today found that people were more likely to stick to weight-loss programs if they were offered cash incentives...
Scientists have confirmed what pet owners have always suspected: our pooches may pout when they sense another pup is getting favorable treatment.
Researchers at the University of Vienna in Austria report today in the Proceedings of the National Academy of Sciences USA that dogs may be like our human best buds: they get jealous if they feel we're treating another dog better...
Scientists at the Karolinska Institute (K.I.) in Stockholm report that they were able to make people perceive the bodies of mannequins and other people as their own.
Attention, shoppers: If the cart you selected has a handle greased with Vaseline, you may be an unwitting participant in an undercover experiment.
Ditto if you find an envelope stuffed with cash hanging out of a mailbox...
It's been in stores for only one week, but Mirror's Edge (a first-person video game developed by Electronic Arts, Inc.) is apparently causing quite a stir.
WASHINGTON, D.C. — Scientists for years have been scratching their heads over the cause of itching. There were theories that it shared a nerve pathway with pain to the brain – and now comes news that different forms of itching apparently have their own neural routes...
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