Photos: The new Hologram Zoo Lehigh Valley in Easton held a ribbon-cutting ceremony hosted by the Easton Area Chamber of Commerce to mark the grand opening of the facility.

The San Francisco Zoo, a beloved but crumbling seaside Art Deco treasure, is in trouble and facing controversies that could imperil the planned arrival of two giant pandas from China.

Chester Zoo welcomed 10 penguin chicks. One chick is being raised by same-sex couple Scampi and Flounder.

The zoo contends that the project would be much more complicated — and expensive — than simply dusting off the old tracks.

The interactive Stingray Beach exhibit at Omaha's Henry Doorly Zoo will remain closed until further notice, officials said Friday.

Shortly after the Columbus Zoo's opening of the North America Trek, two black bear cubs are introduced into the region.

A door dividing incompatible lions at the Columbus Zoo and Aquarium broke in April, resulting in the death of a lion and a citation from the United States Department of Agriculture.

Penelope and Jahari, the zoo's pygmy hippos, are expecting their very first calf.

Ohio zoo cited after door separating two groups of lions broke, leading to death of a lioness ...

OAKLAND, Calif. - A two-alarm vegetation fire on Saturday, that grew to five acres, prompted an evacuation at the Oakland Zoo out of an abundance of caution.

Leia the giraffe always found the cameras and licked them.

The newest addition to the Maryland Zoo in Baltimore is now available for the public to visit. Kate Beyersdorf, a giraffe housekeeper, says it's a career highlight."It's so exciting," Beyersdorf said.