News

Life

Cabbage circadian clocks tick even after picking

Daily cycles in vegetables help ward off hungry caterpillars.

Health & Medicine

Ebola thwarted in mice by drugs for infertility, cancer

Extensive search of existing medicines turns up two that seem to fend off deadly virus.

Astronomy

Hubble finds hints of a planet oddly far-flung from its star

If confirmed, the dark gap in space debris will challenge astronomers' theories.

Physics

Echoes create an interior map app

To record size and shape of a room, researchers use a speaker, five microphones and some math.