Science

After 10 years of black hole science, Stephen Hawking is proven right
Researchers have spent 10 years improving the massive detectors they use to catch shockwaves from colliding black holes, and now the science is precise enough to test one of Stephen Hawking's key ideas.
Chimpanzees pick up communication styles from their moms, not their dads
A new study finds that chimpanzee babies learn vocal and visual communication patterns from their mothers. The findings may shed light on the way human babies learn from those close to them.