News

Physics

A cloak in time

Physicists hide events in the laboratory for trillionths of a second.

Animals

Baboon bosses get stressed for success

In the wild, the most powerful males reign tensely.

Math

Varying efficacy of HIV drug cocktails explained

Steepness of slope in dose-response curve tips off researchers to importance of timing in virus’s life cycle.

Life

Oil spill didn’t hurt seagrass-dwelling juvenile fish

Long-term effects of early exposure to hydrocarbons remains unknown.

Life

Learnin’ lizards

Underrated reptiles figure out what to do when the old rules change.