News
- Psychology
Same face, different person
Photos of a stranger’s mug can look like many unfamiliar people to an observer, complicating facial recognition research.
- Space
On Kepler-16b, shadows come in pairs
Astronomers discover a planet that orbits a pair of stars.
- Health & Medicine
NSAIDs may be risky early in pregnancy
Women who take common non-steroidal anti-inflammatory drugs during the first trimester could be endangering fetus, a study finds.
- Chemistry
Molecular muscle gets the job done
Chemists solve a stubborn problem by resorting to strong-arm tactics.
- Life
Dinosaur-era feathers sealed in amber
The richest collection yet of primordial plumage preserves pigment and fine details found modern birds.
