News
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Health & MedicineClosing in on Rett syndrome
Scientists find that a particular part of the mouse brain is responsible for behavioral abnormalities associated with Rett syndrome, an autism spectrum disease that strikes females.
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Health & MedicineDiabetes drug helps shed pounds
The diabetes drug pramlintide facilitates year-long weight loss in obese volunteers, a new study shows.
By Nathan Seppa -
SpaceLowdown on the sun
The current solar minimum is the lowest — and one of the longest — recorded in the past 50 years, since modern measurements began.
By Ron Cowen -
SpaceLarge Hadron Collider shuts down early for the winter
CERN announces that needed repairs, plus high fuel costs, will delay the first planned collisions until next spring.