Researchers link wild chimpanzee gestures to language evolution

(Phys.org) -- A Stirling researcher has identified between 20 and 30 manual gestures used by a community of wild chimpanzees, used to communicate with others in a range of activities including nursing, feeding, sex, aggression ...

Endowment effect in chimpanzees can be turned on and off: study

Groundbreaking new research in the field of "evolutionary analysis in law" not only provides additional evidence that chimpanzees share the controversial human psychological trait known as the endowment effect – which ...

Chimps self-medicate under human pressure

Chimpanzees living in small fragments of forest close by people and farm animals are turning in increasing numbers to natural remedies in an effort to deal with their stressful and disease-prone existence, a new study suggests.

Scientists complete Bonobo genome

In a project led by the Max Planck Institute for Evolutionary Anthropology in Leipzig, an international team of scientists has completed the sequencing and analysis of the genome of the last great ape, the bonobo. Bonobos, ...

Neighboring chimp communities have their own nut-cracking styles

People don't always do as their neighbors do, and the same is true of neighboring chimpanzees. That's according to a report published online on May 10 in Current Biology featuring observations of wild chimps as they used ...

Chimpanzee uses innovative foresighted methods to fool humans

Chimpanzee Santino achieved international fame in 2009 for his habit of gathering stones and manufacturing concrete projectiles to throw at zoo visitors. A new study shows that Santino's innovativeness when he plans his stone-throwing ...

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