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LifeInsulin-producing cells can regenerate in diabetic mice
Animal study finds that the pancreas can spontaneously regenerate beta cells.
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LifeResearchers figure out how flies taste water
A study identifies the cell membrane protein that flies use to detect water’s flavor.
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MathMillion-dollar math prize awarded, but not necessarily accepted
The reclusive mathematician who proved the Poincaré conjecture may or may not claim his prize.
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LifeWhen two hyenas get the giggles
Laughs of higher-status individuals are more posh, a study in a captive colony suggests.
By Susan Milius -
AnthropologyInca cemetery holds brutal glimpses of Spanish violence
Bones from a 500-year-old cemetery have yielded the first direct evidence of Inca death at Spaniards’ hands.