A chimpanzee escaped its enclosure on Friday morning at the Indianapolis Zoo, forcing a lockdown for visitors for about two ...

A ROGUE chimp escaped its zoo enclosure and ran amok as visitors fled to hide in cars and even a dolphin exhibit. The daring ...

The chimps who starred in "MVP" 25 years ago are long removed from wearing hockey gear, but the impacts of their show ...

Researchers found that chimpanzees update their beliefs based on evidence, showing a human-like ability to reason and reflect ...

New research suggests chimpanzees can rethink their choices when new evidence emerges, a hallmark of human-like reasoning.

If there was ever any doubt about the impact Jane Goodall had on the field of animal research, one Instagram video explains ...

When presented with multiple clues about the location of food, chimps revised their choices based only on stronger clues, indicating they were comparing the worth of pieces of information ...

A groundbreaking study published in Science reveals that chimpanzees can rationally revise their beliefs much like humans.

WARNING: Graphic and distressing content. St. James Davis was savagely attacked by two chimps at the animal sanctuary where ...

Chimpanzees may think much more like humans than previously believed, according to new research published in Science. The study provides evidence that chimpanzees can rationally revise their beliefs ...