A recent study performed on chimpanzees demonstrates that chimpanzees possess cognitive flexibility similar to that of humans ...

In the 1960s and 70s, a group of chimpanzees astonished the world by learning sign language. Only two remain and one question ...

Chimpanzees can change their minds when the facts no longer support their previous beliefs – a rational level of thinking that was once considered uniquely human. In a series of experiments designed ...

The National Institutes of Health wants you to believe that chimpanzee experimentation is necessary. It so badly wants you to believe this that the agency just two months ago began to use your tax ...

A baby macaque monkey named Punch has gone viral for his heart-wrenching pursuit of companionship. After being abandoned by ...

Ever find yourself people-watching in a cafe, or tuning into reality TV just to see who’s arguing with who? You’re not alone - and it turns out, you might have more in common with chimpanzees than you ...