The median lifespan of a cougar is about 13 years for males and 16 for females, the San Diego Zoo reports. The Keenesburg facility where the six cats were transported has over 33,000 acres of ...

The San Diego Zoo is celebrating the birth of its newest addition to the sloth family. It is the third baby for Xena, a ...

Spring is approaching and one sure sign of the season are the new babies at the San Diego Zoo who are venturing outside of the den and peeking out of mom’s pouch for the first time. The zoo ...

SAN DIEGO COUNTY, Calif. — An East County house cat who died last month represents the first case of bird flu found in a cat across San Diego County, local health officials said Wednesday.

A 7-month-old koala joey is making her debut at the San Diego Zoo’s Australian Outback exhibit. This year marks a century of koalas living at the zoo. That's because of a donation of two koalas ...