Former Chelsea footballer Antonio Rudiger has launched an auction to aid in the conservation of endangered pygmy hippos in ...

The Milwaukee County Zoo has announced that longtime resident Patti, a river hippopotamus, was humanely euthanized on Sunday, ...

In a Brazilian zoo in Curitiba, a man jumped into a pond with hippos. Fortunately, the animals did not react aggressively to ...

Viral baby pygmy hippo Moo Deng received her own official song, released in four languages following her internet fame.

Patti was humanely euthanized on Sunday, Nov. 10. According to a statement from the zoo, 55-year-old Patti — who was ...

The Milwaukee Zoo mourns the loss of Patti, the oldest hippo in U.S. zoos, who was known for her spirited personality.

CLAMPED inside the mouth of a 1.5 ton hippopotamus, Roland Cherry could only watch as the light from the water’s surface ...

In case you can’t get enough of the little pygmy hippo Moo Deng from Thailand, there’s now an official song featuring the ...