One of the best things that can happen to a zoo or aquarium is for one of their resident animals to go viral. But what ...

A TikTok video shows the moment a hippo chased and tried to bite a group of people. Online users shared reactions to the ...

Wildlife groups argue the U.S. Fish and Wildlife Service to put common hippos on the endangered list to protect against U.S. trade in body parts.

Besides elephants and rhinoceroses, hippopotamuses are the largest living land animal. Though they resemble giant pigs, their ...

Big eyes, tiny noses and round cheeks; scientists explain why animals like Moo Deng the pygmy hippo have us hooked.

A federal court approved an agreement today that requires the U.S. Fish and Wildlife Service to determine by July 27, 2028, ...

Fiona the hippo picks the @Eagles to win #SBLIX! The last time she picked the Philadelphia Eagles in 2018, they won!

Bibi, the mother of Fiona the hippo, turned 26. Bibi was born on Feb. 7, 1999 in St. Louis, Missouri, according to the ...

The year was, once again, the warmest on record globally, according to the World Meteorological Organization, with multiple ...