Zoo Knoxville in Tennessee is celebrating the birth of a Western lowland gorilla, the first of its kind to be born at the zoo since 2016. The baby was born to a 27-year-old mom named Kumi.

The San Francisco Zoo is soon saying goodbye to its three chimpanzees -- Twiggy, Gombus, and Michael -- as it plans to ...

Loggerhead hatchlings travel thousands of miles guided by an astonishing built-in navigation system that uses the Earth’s magnetic field. Scientists trained young turtles to “dance” in response to ...

Kissing did not begin with star-crossed human lovers but with the primate ancestors of great apes around 20 million years ago ...

But scientists caution against drawing parallels to human behavior New research led by the University of Michigan and the University of California ...