News
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NeuroscienceNerve cell links severed in early stages of Alzheimer’s
Nerve cell connections may be trimmed too much in early stages of Alzheimer’s.
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LifeZika structure mapped for first time
The newly solved structure of Zika offers scientists clues on how to combat the virus.
By Meghan Rosen -
AnthropologyHobbits died out earlier than thought
Tiny Indonesian hominids disappeared earlier than thought, around 50,000 years ago.
By Bruce Bower -
AnimalsClimate change now bigger menace than forest loss for snowshoe hares
Shorter snow seasons push climate change ahead of direct habitat loss as menace for Wisconsin snowshoe hares.