Chimps communicate in context

New research led by the University of St Andrews reveals bonobo chimpanzee gestures change meaning according to the specific context in which they are used, in the same way humans communicate.

Chimpanzees have not entered the stone age

Unlike early human species, chimpanzees do not seem to be able to spontaneously make and use sharp stone tools, even when they have all the materials and incentive to do so. That was the finding of a study of a total of eleven ...

Scientists risk overestimating numbers of wild bonobos

There might be fewer bonobos left in the wild than we thought. For the last 40 years, scientists have estimated the abundance of endangered bonobos by counting the numbers of sleeping nests left by the apes in forests of ...

Researchers question the cooperative eye hypothesis

The sclera of the eye is devoid of pigment, which is why humans can easily follow where counterparts are looking. Researchers have long believed this facilitates glance-based communication. A team of zoologists based at the ...

Global change: A tight squeeze for African great apes

Climate change will drastically reduce the range of African great apes over the next 30 years. This was predicted by an international team of researchers with the participation of the German Centre for Integrative Biodiversity ...

New bonobo genome fine tunes great ape evolution studies

Chimpanzees and bonobos diverged comparatively recently in great ape evolutionary history. They split into different species about 1.7 million years ago. Some of the distinctions between chimpanzee (Pan troglodytes) and bonobo ...

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