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Saturday, May 26, 2012
The melanin in modern-day cuttlefish ink is nearly chemically identical to the pigment found in ancient cephalopods' fossilized ..
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Thursday, May 24, 2012
Mice fed a high fat diet make new cells in the hypothalamus, which may increase the desire to eat more. Karen Hopkin reports...
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Thursday, May 24, 2012
Babies quickly lost interest in a video when the material they were confronted with was either boringly simple or stultifyingly ..
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Thursday, May 24, 2012
The higher their social status, the less likely male baboons are to fall ill and the faster they recover from both illness and i..
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Tuesday, May 22, 2012
A study of stockbroker data from the mid-'90s shows that management can affect women's pay even when that pay is based solely on..
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Sunday, May 20, 2012
Chilling or heating bitter, sour, sweet and astringent solutions changed their flavor intensity in different ways. Sophie Bushwi..
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Friday, May 18, 2012
Mice that ate a high-fat diet within an eight-hour period daily gained less weight than mice that ate the same amount of food ov..
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Friday, May 18, 2012
Santino the chimp collects and conceals rocks to throw at spectators at his zoo in Sweden. Karen Hopkin reports..
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Wednesday, May 16, 2012
When warned of a loud noise, a false killer whale reduced its hearing sensitivity in anticipation of the sound. Sophie Bushwick ..
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Wednesday, May 16, 2012
One way to limit the search for Earth-like exoplanets is to figure out where they cannot exist and eliminate those systems. Cynt..
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Saturday, May 12, 2012
A chimpanzee's tool choice for cracking nuts depends on its community. Sophie Bushwick reports...
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Thursday, May 10, 2012
Divulging personal details activated the reward center of subjects' brains, a feeling for which they were willing to sacrifice m..
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Tuesday, May 8, 2012
A socially awkward or inappropriate person can make others feel physically colder. Amy Kraft reports..
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Friday, May 4, 2012
A proposed European ban on pig castration could make pork smell bad to people with the right genes. Cynthia Graber reports..
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Friday, May 4, 2012
Tests with twins show that touch sensitivity is connected closely with hearing ability. Rose Eveleth reports..
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