A female pygmy hippopotamus delivered a healthy ... “Most people don’t get a hippopotamus for Christmas at all, so we feel lucky to have received two over the years,” zoo officials said ...

A Ramona Wildlife Center pygmy hippo that was rescued more than two decades ago broke a world record this weekend by becoming ...

“Hannah was born on Nov. 22, 1973, and is recognized in the Association of Zoos and Aquariums (AZA) Regional Studbook as ...

Officials at the Humane Society's Ramona Wildlife Center are celebrating a historic milestone Sunday, as their beloved pygmy ...

Hannah Shirley at the San Diego Humane Society's Ramona Wildlife Center broke the record of the oldest living pygmy hippo in ...

He may be one-eighth the size of a regular hippopotamus, but he’s easily twice as cute. A pygmy hippo calf was introduced to Omaha Friday morning. The male hippo, named Silas by his keepers ...

Shining in the morning sunlight, Moo Deng the pygmy hippo plops to the ground. She is unbothered by her rapid rise to social media stardom. The two-month-old creature went viral after her handlers ...

BANGKOK--In case you can’t get enough of the little pygmy hippo Moo Deng from Thailand, there's now an official song featuring the internet's favorite baby animal — released in four languages ...