Chimpanzee stone-throwing sites may preserve rare evidence of primate culture and communication. In the savanna woodland of Boé National Park in…

Orange pigment may help protect cells by turning excess cysteine into inert pigment. The same pigment that gives red hair and…

Hours of uninterrupted sitting could be more dangerous than you think. A large study found that every additional hour spent in…

Coffee’s apparent liver benefits may extend beyond caffeine. Liver disease often develops quietly, with fat buildup, inflammation, and scarring progressing for…

Scientists have created a programmable material that gives engineers unprecedented control over heat, with potential applications ranging from energy systems to…

AI is helping scientists uncover the hidden molecular structure behind water’s famously strange behavior. Water covers most of Earth’s surface, yet…

Thirty-one newly discovered ancient quasars are giving scientists their clearest view yet of the universe’s earliest giant black holes. Quasars are…

Deep, clean convective clouds can reach high supersaturation levels that may allow aerosols to intensify cloud growth. Tiny aerosol particles can…