Almost every day, Mars gives his caregivers a hard time and makes it difficult for them to get him inside. They posted a ...

John Ball Zoo's pygmy hippo on Tuesday, May 16 attacked and fatally wounded a sitatunga, a type of antelope, as zoo staff attempted to put them in the same enclosure as part of a long-planned ...

Huckleberry, the pygmy hippo calf born this spring at the Greensboro Science Center, took her first steps into the outdoor enclosure last week.

This is the amusing moment Moo Deng used an upturned basin as a lookout point in her enclosure. The pygmy hippo was spotted standing on the black container as she observed visitors surrounding her ...

Toni, the pygmy hippo from Berlin Zoo, has settled into her new home in France's Alsace region, the zoo said on Wednesday.

GRAND RAPIDS, MI — A pygmy hippo named Jahari that killed an antelope in its enclosure at a Grand Rapids zoo on Tuesday has no history of aggressive behavior, the hippo’s former zoo said.

The morning sunlight bouncing off her sleek hide, Moo Deng the pygmy hippo plops to the ground in her enclosure, seemingly unfazed by her rapid rise to social media stardom.