A farmer in South Africa kept a pet hippo for six years before the animal turned on him and mauled him to death ...

The hippopotamus habitat at the ABQ BioPark Zoo is now open to visitors wishing to catch a glimpse of the new baby hippo born ...

Pygmy hippos have become an internet favorite for their shiny bodies and adorable behavior. Here's what to know about this ...

Hippo parents Penelope and Jahari welcomed the 11-pound baby on Sept. 3. It is the first pygmy hippo born at the West Michigan zoo.

If you're a fan of the baby pygmy hippo named Mars at the Tanganyika Wildlife Park in Goddard, Kansas, let us introduce you ...