LOS ANGELES -- Los Angeles police are investigating a bizarre case of trespassing that involves a man slapping a hippo's butt at the L.A. Zoo. A video surfacing on social media shows a man hopping ...

SAN DIEGO, Calif. (KABC) -- A mother pygmy hippo gave birth to a 12-pound baby Wednesday at the San Diego Zoo, making it the first surviving hippo birth in more than 10 years. The youngster was born ...

SAN DIEGO, Calif. (KABC) -- A pygmy hippo calf died only one week after being born at the San Diego Zoo. The zoo tweeted out a photo of the baby hippo, asking its followers to share sympathy with ...

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 ...

Thousands of excited fans flocked to a Thai zoo on Thursday to celebrate the first birthday of Moo Deng, the adorable baby pygmy hippo that has become a social media sensation. The Khao Kheow Open Zoo ...

Zoo Miami’s beloved pygmy hippopotamus, Aubergine, got some extra care this week after showing signs of lethargy and a drop in appetite. Born at the zoo in August 2018, Aubergine has faced big ...

GRAND RAPIDS, Mich. — Hugo the baby Pygmy Hippo stole hearts when he was born in September at the John Ball Zoo. Now he's at it again, this time making his public debut in front of smaller crowds ...