In a reward-free touchscreen game, Japanese macaques favored a button that made a puppet pop up in somewhat unpredictable spots, like curious humans.

A wooden dowel and a plastic straw hidden in birthday cakes injured two patients' eye sockets, showing the hidden risk of cake face smashes.

A nonverbal 17-year-old in Nepal seemed to be having a seizure, but a whole lemon was stuck in his esophagus. Here are the clues doctors caught.

Three relatives in Türkiye lit a wood-burning samovar indoors and slept beside it. A woman's morning headache led them to care for carbon monoxide.

Six zoo orangutans heard laughter before learning where treats were hidden, then favored that spot later. The bias matched the pull of a tripled reward.

Akeso says ivonescimab plus chemo improved survival over Imfinzi plus chemo in advanced biliary tract cancer in China. Full data will be presented at ESMO on Oct. 25.

Atirmociclib delayed advanced breast cancer progression by 9.4 months vs. 6.6 in a Phase 2 trial after CDK4/6 drugs. Survival data are not yet available.

Menopause before 40 was tied to a 30% higher risk of coronary heart disease over two decades. Insulin resistance explained about 19% of the heart disease risk.

Tufts data on 30,000 adults show that non-dairy creamer surpassed sugar and milk as the top coffee calorie add-in. The data end in 2018. What it means.

KDHE lifted Hoisington's boil water advisory on Oct. 22 after lab tests found no bacteria. Lebo and Admire remain under advisories. Steps to take now.