The female endangered chimpanzee used a stick to investigate a trail camera in a Gabon national park. Gabon ANPN/Panthera/Gaboma Multimedia and Production In 2015, a photograph of a lone male lion in ...
Young chimpanzees are remarkably innovative, inventing tools and improving on ones that adults use—and this technical know-how could hold the key to better appreciating the role of children in the ...
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, ...
This post is in response to Do Cows Use Tools? New Research Says Yes By Marc Bekoff Ph.D. Veronika using a brush as a tool to scratch various parts of her body. Source: A. J. Osuna-Mascaró/with ...