A rare and deliberate signal between a mother chimpanzee and her daughter raises new questions about ape communication, culture and the meaning of sharing a language ...

Chimpanzees have displayed therapeutic self ... including four herb varieties and nine trees, to extract three samples using solvents such as ethyl acetate, methanol/water, and n-hexane to examine ...

It’s not unusual for chimpanzees to fight. Chimpanzee society is naturally aggressive and even violent. However, visitors at ...

See All Key Ideas Wild chimpanzees have long been known to rely on their powerful memories to know where and in what trees they can find ripe wild fruit. Less has been understood about whether and ...

Though we don't look much like them, we humans have a lot in common with bonobos and the three other great apes—the chimpanzee ... In this family tree, have a look at what sets us and the ...

For millennia, the western chimpanzees of Taï National Park in Ivory Coast have communicated with each other in a dialect of ...

Among the great apes, our closest relatives are the chimpanzees and bonobos (Figure ... a grasping foot that allowed it to forage in the trees. The canine teeth were probably large and sharp ...