Wild chimpanzees in the forests of Uganda and Côte d’Ivoire consume roughly two boozy beverages’ worth of overripe, fermented fruit a day, according to a new study. Chimps glug down 14 grams of ...

Chimpanzees in the forests of Uganda and Côte d’Ivoire like to gorge on fruit. They feast on wild figs and plum-like delicacies with such enthusiasm that they may unknowingly be consuming a fair bit ...

In the forests of Uganda and Côte d'Ivoire, chimps crowd into fig and plum trees, feasting on fruit that's sweet, soft and just a little boozy. A new study shows those daily snacks quietly add up to ...

A chimpanzee eating figs at Ngogo in Uganda's Kibale National Park in 2018. UC Berkeley biologists measured the ethanol content of many types of fruit that chimps routinely consume and found that they ...

KIBALE NATIONAL PARK, Uganda (AP) — The man tracking chimpanzee movements in a rainforest is required to follow the primates wherever they go — except up in the trees. Onesmas Ainebyona stalks the ...

WASHINGTON — Ripe fruit is an integral part of the diet of wild chimpanzees, as they routinely eat an amount equaling about 10% of their body weight daily. And because this fruit often is undergoing ...

Sometimes, the joy of a holiday gift isn't in the gift itself but in the thrill of opening it. Nowhere is that exuberance on ...

Wild chimpanzees show reduced participation and performance in their tool-use behaviours as they experience old age, according to long-term video observations. The study, published today in eLife, ...

Chimps in the wild engage in deadly battles with rival troops to increase their reproductive success, suggests new research. The Ngogo chimps of Uganda’s Kibale National Park have long been known for ...