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Psychology

A genetic pathway to language disorders

Researchers suspect a newly uncovered regulatory link between two genes contributes to language impairments in a range of developmental disorders.

Chemistry

First complete cancer genome sequenced

With the entire genome sequence of a tumor now in hand, scientists may be able to start answering basic questions about cancer.

Climate

Climate change stifling lemmings

Warmer winter temperatures are altering the snowpack, squelching the rodents’ population booms.

Health & Medicine

Vitamins don’t alter cancer risk

Taking supplemental folate and other B vitamins doesn’t raise or lower the risk of cancer in women.