From school to work to everyday life, you’ve likely been part of groups that work together smoothly and others that quickly devolve into squabbling factions. But have you ever stopped to ask yourself ...

Within-group cooperation (i.e., among closely related individuals), is to varying degrees observed among a significant number of animal species. However, peaceful encounters and cooperation between ...

Chimpanzees exhibit surprising human-like behaviors, including using leaf-tearing as a flirting technique, mirroring adolescent human awkwardness. This courtship behavior, observed in various forms ...

As deforestation, climate change and other pressures threaten habitats, how might chimpanzees adapt? An interdisciplinary research team has turned to the physical laws that govern matter to explore ...

Imagine you are in a forest and you see a chimpanzee get hurt, and the animal decides to carefully clean the wound, chew some leaves, and place them directly ...

Add Yahoo as a preferred source to see more of our stories on Google. A recent study on chimpanzees in Taï National Park in Côte d'Ivoire, West Africa, revealed that chimpanzees are losing traditions ...

In the 1960s and 70s, a group of chimpanzees astonished the world by learning sign language. Only two remain and one question ...