Thousands of fans have flocked to a Thailand zoo to celebrate the first birthday of Moo Deng, the baby pygmy hippo that's ...

Aubergine under general anesthesia. Ron Magill/Zoo Miami ...

Thousands of fans have flocked to a Thailand zoo to celebrate the first birthday of Moo Deng, the baby pygmy hippo that's become a social media sensation.

This is the amusing moment zoo staff rehearsed a rescue drill in case baby hippo Moo Deng escapes from her enclosure. Staff ...

A zoo in Thailand used a mascot version of its most famous resident, Moo Deng the pygmy hippo, for a drill testing zookeepers ...

An endangered hippo underwent an extensive examination at Zoo Miami after recently displaying some lethargy and a reduced appetite.The pygmy hippopotamus, named<a class="excerpt-read-more" href=" More ...

Zoo Miami vets examined a lethargic pygmy hippo named Aubergine, clearing his sinuses but finding no major issues.

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

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. The Khao Kheow Open ...

Penelope, one of the zoo's pygmy hippos, is pregnant, the zoo announced in a Thursday social media post. It will be the pygmy hippo's first calf.