This is the fourth pygmy hippo born in a U.S. zoo in the last year, which is significant for the endangered species.

Jimmy Kimmel’s evolution from the ‘The Man Show’ guy to beloved late-night host caught in a firestorm ...

A zoo in Grand Rapids, Michigan, recently welcomed the fourth baby pygmy hippo born in a U.S. zoo within the past year.

In a viral video shared by the zoo, they demonstrate the best way to cure the hippo's mischief: calling his mother.

Did you ever have a friend who started playing a game you really like and haven't played in a while, so you immediately want to go pick it up again? Anyway ...

Mars, a pygmy hippo born at Tanganyika Wildlife Park, wants to take you along for a spa day and share some of his favorite tips.

Located in Goddard, Kansas, the Tanganyika Wildlife Park is home to an internet-famous baby pygmy hippo named Mars, and his parents, Posie and Pluto. Mars became a star because of his feisty ...

An 11-pound bundle of pygmy hippo joy was birthed at the John Ball Zoo in Grand Rapids this week. This is good news for Michiganders obsessed with Moo Deng, the viral baby pygmy hippo from Thailand ...

The John Ball Zoo in Grand Rapids welcomed its first pygmy hippo calf on Sept. 3. Only 22 institutions in North America are home to the endangered species that went viral with Moo Deng's birth last ...

GRAND RAPIDS, Mich. (WOOD) — It’s here! The John Ball Zoo in Grand Rapids, Michigan, says Penelope, a pygmy hippo, birthed a calf on Wednesday. The unnamed baby weighs 11 pounds and is the first pygmy ...

An 11-pound pygmy hippopotamus calf is the newest member of the John Ball Zoo in Grand Rapids, Michigan, the facility said in a Facebook post on Thursday. The baby hippo, welcomed to the world on ...