A grizzly old time is being had at the Ohio zoo as staff tend to a newborn sloth bear and drum up help for what to name her.

The San Diego Zoo welcomed a newborn Linné’s two-toed sloth on Feb. 8, the first of its kind to be born at the zoo since June ...

Two adult bobcats have joined a cougar cub as the first residents of the new Cougar Crossing exhibit at Birmingham Zoo.

Visitors can get closer to wildlife than ever, but the San Diego Zoo Wildlife Alliance's impact goes far beyond the savanna.

As the Birmingham Zoo celebrates its 70th anniversary, it has a new exhibit starring several new animal acquisitions.

An unusual bear cub is in Cleveland ... and they are not slow moving, according to the San Diego Zoo. "In fact, they’re agile bears that can run faster than a human and will attack if surprised.