News
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EarthPumping groundwater raises sea level
Two new studies flag an underreported factor in global ocean change.
By Janet Raloff -
LifeClimate change miscues may shrink species’ outer limits
Ecological partnerships are getting out of sync especially at high latitudes, a study of hummingbirds suggests.
By Susan Milius -
Health & MedicineSevere sleep apnea tied to cancer risk
A chronic lack of oxygen caused by disrupted rest may explain the association, researchers say.
By Nathan Seppa -
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HumansFrom cancer to quantum, teens’ scientific feats celebrated
Winners of the 2012 Intel ISEF show the promise of science for improving the world.