News

Life

Chromosome glitch tied to separation anxiety

The finding is the latest in a series linking extra or missing gene copies to mental conditions.

Physics

Metallic hydrogen makes its debut, maybe

German scientists claim to have squeezed the gas into a liquid that could have multiple applications.

Space

Lakes may lurk beneath chaos on Europa

Pockets of liquid water underlie fractured ice on the Jupiter moon’s surface, a new study concludes.

Health & Medicine

Busting blood clots with a nanoparticle

An experimental technology that delivers medication directly to a dangerous blockage might augment heart attack treatment, a new study finds.