CINCINNATI (WXIX) - The Cincinnati Zoo is determined to prove that hippos can fly during the Red Bull Flugtag event on Aug. 9 ...

Zoo's new baby pygmy hippo refuses to cooperate with keepers in adorable videoSource: Tanganyika Wildlife Park/TMX ...

Denver Zoo’s only hippo will move to the Lone Star State this fall so the organization can conserve water and update the ...

The Denver Zoo Conservation Alliance is saying goodbye to its Nile hippopotamus, Mahali, as he moves to a wildlife preserve ...

When we looked for life lessons in some of the most successful zoo escapes, we found out why we’re so fascinated by these ...

In honor of National Zoo Keeper week, Lauren and her family got to visit the Dallas Zoo and step into the shoes of the zoologists that work in the hippo habitat.

Is anything cuter than a baby hippo? Fans of Thailand’s Khoa Kheow Open Zoo don’t think so. The zoo recently held a four-day festival dedicated to their most famous resident: a pygmy hippo ...

Thousands flocked to a Thai zoo for the first birthday of a baby hippo and social media sensation.

Thousands of excited fans flocked to a Thai zoo on Thursday to celebrate the first birthday of Moo Deng, the adorable baby pygmy hippo that has become a social media sensation.

"What's cool about this is that she'll forever be 10 years old ... and Mathilda, however old she was, she's back with us." ...