Visitors to Lion Country Safari can witness the chimps any time they visit the park, about 2 miles north of Southern Boulevard west of State Road 7. It's open 9 a.m. to 5 p.m. most days. For details, ...

Doctors say just 1 in 30,000 pregnancies occur in the abdomen instead of the uterus. And Ryu Lopez is among the rare cases.

Their breakfast was still scattered around their enclosure for them to find. Ripley, one of the male chimpanzees, quickly gathered up some fruits and vegetables, sometimes using his feet almost like ...

I wiggle my toes? Ever wondered why you can't wiggle your toes one at a time like your fingers? Learn how evolution, muscles, ...

She approached chimps as she did people: on their own terms. By Sam Anderson ...

This is read by an automated voice. Please report any issues or inconsistencies here. The Los Angeles Zoo welcomed the birth of a baby gorilla, the fifth and latest addition in a recent baby boom of ...

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 ...

When Aristotle claimed that humans differ from other animals because they have the ability to be rational, he understood rational to mean that we could form our views and beliefs based on evidence, ...

Chimps may revise their beliefs in surprisingly human-like ways. Experiments showed they switched choices when presented with stronger clues, demonstrating flexible reasoning. Computational modeling ...

Twenty-five years after the film's release, the chimps from "MVP" feel the lingering effects of a life in show business. Kelsea Petersen / The Athletic; Tim DiFrisco / Getty, Tom Pidgeon / Getty ...

Chimpanzees use a variation of the "scientific method" — discarding prior beliefs if convincing new evidence comes along to change their minds, research shows. When you purchase through links on our ...