“One of the main findings is that all chimpanzee kids are risky, and that infant and juvenile chimpanzees are even more risky ...

We remember Ai, a highly intelligent chimpanzee who lived at the Primate Research Institute of Kyoto University for most of ...

A shriek broke the dawn on the savanna, followed by more screeches and the rustle of branches: The wild Fongoli chimps were ...

Great apes share human-like social circles, but chimpanzees and bonobos differ in how selectively they maintain close social ...

Nonhuman primates like bonobos and chimpanzees might engage in same-sex sexual activities to strengthen bonds, particularly ...

The riskiest behavior in humans peaks in adolescence. Researchers from the University of Michigan and James Madison ...

Humans don’t just recognize each other’s voices—our brains also light up for the calls of chimpanzees, hinting at ancient communication roots shared with our closest primate relatives. Researchers ...

SOME OLD FRIENDS. SO ABBY’S CARRYING IVY. SHE’S IVY’S FOSTER MOM, AND THEN FOLLOWING THEM AROUND. IS LOLA IN THE CHIMPANZEE FOREST AT THE MARYLAND ZOO IN BALTIMORE. THEY DON’T KNOW IT YET, BUT THE ...

A deadly conflict between rival groups of chimpanzees in Uganda led to comprehensive victory and a bounty of territory and food — does it show why humans go to war? When you purchase through links on ...

For something so admired, so synonymous with merit, the concept of intelligence is remarkably poorly understood. Our society operates on the assumption that people with greater intelligence deserve ...

SAN FRANCISCO (KRON) — The San Francisco Zoo announced Thursday it will say goodbye to its three remaining chimpanzees as it temporarily shutters its chimp program. At the same time, zoo officials ...