The study focused on Kanzi, a language-trained bonobo who died in March 2025 at the age of 44. Ape Initiative.

A bonobo demonstrated the ability to track imaginary objects in controlled tests, challenging the belief that imagination is uniquely human and hinting at deep evolutionary roots. In a set of ...

World Bonobo Day reminds us that one of our closest relatives lives by cooperation, not conflict, and now faces serious ...

Like viral sensation Punch and his orange stuffed orangutan, Project Chimps has a resident that can't get enough of her Grinch toys, the sanctuary's executive director says.

Chimpanzees may look like smaller, hairier versions of humans, but when a full-grown chimp decides to throw its weight around ...

Bonobos and chimps are our closest living links to the six million-year-old ancestor from which both they and we descended. As primatologist Frans de Waal points out, Kano's work "was a major ...