State laboratories in Virginia and Michigan found Salmonella in leftover powders collected from patients’ homes, and the ...

Scientists warn solar cooling can’t guarantee stable harvests needed to save the luxury crops that produce coffee, chocolate, ...

Treasure hoard found by enthusiasts is the first containing mixed Roman and British coins, and the largest Roman coin hoard ...

A handful of extremely massive stars, each heavier than 1,000 Suns, may have sculpted the chemistry of the oldest star ...

A sweeping analysis of more than 70 studies reveals that short-term fasting has little effect on how the adult brain performs ...

College students eat more in groups and formal dining locations, which may provide an explanation for weight gain known as ...

Scientists discover the oldest human face in Western Europe, dating back more than a million years, in a cave in northern ...

High in Ecuador’s Andes, ponds smaller than about 1.25 acres are releasing more carbon dioxide and methane than many larger ...

A Montana fossil reveals that Nanotyrannus, once thought to be a young T. rex, was actually a full-grown predator and it's ...

A new study maps 40,000 years of Denisovan and human interbreeding, showing how ancient DNA spread, faded, and shaped ...

Only one side of a silver crystal has the right structure to trigger ice formation, revealing how these particles help clouds ...

NASA’s Mars rover collected rock samples that could reveal if the planet once hosted life. Here’s what scientists plan to do ...