Physicists on China's Tiangong station cooled 20,000 atoms to the coldest temperature in space: 9.7 trillionths of a degree ...

A cuttlefish settling onto a patch of seafloor can match it so well that the animal seems to vanish – and cuttlefish are ...

Species reduced to fewer than 50 wild individuals can still recover, a study finds, challenging assumptions about their ...

An electrical sensor told mirror-image amino acids apart, one molecule at a time, taking a step toward small instruments that ...

After recreational cannabis legalization, hospital stays for heart failure, heart attack and atrial fibrillation rose 2% to 4 ...

Hubble’s first visible-light view of the Cat’s Tail near Beta Pictoris offers clues to a possible collision between two large ...

A new study explores why people want a digital detox and how their attitudes relate to self-control, mindfulness, and screen ...

A century of data shows bed nets, drugs and growing cities explain much of why malaria and dengue went separate ways as the ...

Rubin Observatory's test survey spotted 2025 MH348 and 2025 NN80, doubling the known stable Neptune trojans in the trailing ...

Mitochondria in five parasites carry dozens of protein families that people lack, which makes them candidate targets for new ...

A tiger-sized Isle of Wight dinosaur hunted with long claws instead of a bite; it is the first of its kind ever found in Europe.

An astronaut photograph reveals Monterrey’s sweeping mountain ridges, where ancient rock folds shape the landscape around a growing Mexican city.