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Science & Society

Youthful ingenuity honored at Intel ISEF

Young scientists receive awards for insights applicable to cancer treatment, homeland security, water supplies and more.

Life

Genes & Cells

Why mosquitoes don’t get malaria, plus brain stem cells and hot cancer treatment in this week’s news.

Physics

New laser is from the birds

Inspired by an optical trick that colors feathers without pigment, physicists come up with a cheap, practical design.

Earth

Ozone hole on the mend

Researchers claim to see atmospheric healing more than a decade earlier than a detectable uptick was expected.