It's been a few weeks since the world's favorite sassy pygmy hippo, Moo Deng, from Thailand celebrated her first birthday, ...

Thousands of fans gathered at Thailand's Khao Kheow Open Zoo Thursday to celebrate the first birthday of Moo Deng, the viral ...

Moo Deng, the viral pygmy baby hippo, has turned 1! The social media sensation celebrated her first birthday on Thursday, ...

GODDARD, Kan. (KSNW) – Tanganyika Wildlife Park’s new baby pygmy hippo, Mars, made his public debut Tuesday afternoon. Mars ...

On Thursday, Aubergine was gently anesthetized so vets could take a closer look at what might be bothering him. The hippo ...

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 ...

Moo Deng the baby hippo became a global sensation after her videos of frolicking at a Thai zoo went viral. She has featured ...

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

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

On Sunday, Hannah Shirley — a 65-inch-long, 400 to 500 pound pygmy hippo — surpassed the previous age record for her species in managed care of 51 years, 6 months and 2 days.

Fewer than 2,500 remain in the wild. Pygmy hippos, Poppy and her mom Iris, in the outdoor pool at Metro Richmond Zoo's Hippo Haven habitat.