Four leading chatbots picked the same trustworthy-looking strangers people pick, and AI face bias grew stronger when the ...

A soft jumping robot that twists itself tight under an infrared lamp, snaps its tail on the ground, and resets in mid-air to ...

A small trial found that laughter therapy and pursed-lip breathing reduced reported breathlessness in people with COPD.

Young adults who feel emotionally supported on social media have fewer anxiety symptoms. This effect ran twice as strong in ...

Diet versions showed no link, but having one sugary drink a day carried 2.5 times the stomach cancer risk in a study of ...

Sooty mangabeys bend the middle of their feet 46 degrees while climbing, matching the ankle bend of chimpanzees and informing ...

A 3.5-billion-year-old rock in India contains directly dated carbon with a chemical signature consistent with ancient ...

Coastal tides can differ measurably between neighboring beaches, and 40 years of satellite images now map them every 330 feet ...

Snakes and lizards made up a surprising share of meals at a Natufian settlement, where the same butchering method persisted ...

Astronomers found evidence that some ancient galaxies could be up to four times more massive than standard estimates, ...

T cells see only a small sample of the body’s proteins in the thymus, yet a machine learning model shows how they can still ...

Plastic bottles now rank among the most common finds across that history, with nearly 27 million collected through 2025. Cigarette butts remain the historical leader, and most contain plastic filters ...