News

Psychology

Spoilers freshen up stories

Giving away the plot may aid, not ruin, story enjoyment.

Life

Butterfly species a master of disguise

Supergene allows butterfly to mimic several species.

Health & Medicine

Lost in the periphery

The human visual system discards information along the edges, a new study shows.

Physics

Antineutrino counters

In China, new neutrino detectors may help shed light on matter-antimatter imbalance in universe.

Humans

Ancient Saharan head cases

Skulls from a North African civilization provide glimpses of what may be early cranial surgery.