A century ago, millions of chimpanzees roamed across Africa, sharing 98.6 percent of our DNA and even crafting their own ...
Chimpanzees are the only great apes, apart from humans, that have adapted to living on savannas as well as in forests. However, it is not yet well understood how the harsh ecological conditions of the ...
New research led by University of Oxford researchers has found that old age likely impacts the habitual tool-use behaviors of some wild chimpanzees—although the extent to which different individuals ...
Chimpanzees share 98.8% of our DNA, making them the closest living relatives humans have. They use tools, form political ...
Wild chimpanzees show reduced participation and performance in their tool-use behaviours as they experience old age, according to long-term video observations. The study, published today in eLife, ...