A new pygmy hippo star has taken the internet by storm. A six-week-old pygmy hippo named Mars captured hearts worldwide when his mom gave him the universal "mom stare" after he refused to leave the ...

A new baby pygmy hippo was born at John Ball Zoo in Grand Rapids, Michigan. This is the fourth pygmy hippo born in a U.S. zoo in the last year, which is significant for the endangered species. Pygmy ...

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 festival dedicated to their most famous resident: a pygmy hippo named Moo ...