A research team led by the University of Exeter set up cameras in Guinea-Bissau's Cantanhez National Park. Footage of chimps sharing fermented African breadfruit—confirmed to contain ethanol (alcohol) ...

A group of suddenly hairless chimpanzees in Germany left their zookeepers baffled — but they now worry they have been tearing each other’s hair off. The chimps’ muscular physiques make an alarming ...

・Wild sooty mangabey monkeys can bend the middle of their feet almost as much as chimpanzees flex their ankles while climbing trees. ・The finding shows that a monkey-like foot could still support ...