The National Zoo announced Friday that its 5-week-old Asian elephant calf, Linh Mai, will make her debut before the general public — and on the elephant cam — on April 22, an introduction to human ...

A new study of chimpanzee and bonobo groups at zoos reveals similar levels of aggression. However, scientists found stark sex-based differences between the species.

The Cameron Park Zoo has made a nice announcement on HUMP DAY! The Zoo has become the new home to four camels and two ...

Remains found in Ridley Creek State Park in Delaware County on March 6 actually belonged to a deer, not a human, Pennsylvania State Police said.

Caribou are the only deer species in which females also have antlers, and experts have long assumed that these antlers are ...