Thailand's pygmy hippopotamus Moo Deng, who turns 1 in July, is going viral again for sporting two green leaves that appear ...

While perky and feisty animals like Moo Deng the hippo have enjoyed the social media spotlight this last year, there is one ...

Hannah Shirley has became the oldest living pigmy hippo in managed care ever in the world. Before her posh life at the Ramona ...

Building an underground tunnel for an aging Enbridge oil pipeline that stretches across a Great Lakes channel could destroy ...

CAXIUANA NATIONAL FOREST, Brazil (AP) — A short walk beneath the dense Amazon canopy, the forest abruptly opens up. Fallen ...

The San Diego Humane Society’s Ramona Wildlife Center is officially home to the world’s oldest living pygmy hippo in managed ...

Get ready for an overload of cuteness with Moo Deng and the pygmy hippos! In this heart-melting video, we follow their playful antics, splashes, and sweet moments that will leave you grinning from ear ...

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 ...