Totally unfazed that it was her birthday, she wandered around her enclosure, took a few naps and chewed her caretaker’s knees ...

A zoo in the U.S. state of Kansas has welcomed the birth of a healthy baby pygmy hippopotamus, raising hope for a species ...

Thousands of fans have flocked to Thailand's Khao Kheow Open Zoo to celebrate the first birthday of Moo Deng, the baby pygmy ...

Thailand's baby pygmy hippo and internet sensation Moo Deng celebrated her first birthday on Thursday, devouring a massive ...

The young star celebrated her first birthday with a special fruit platter at the Khao Kheow Open Zoo in Thailand.

Thailand’s pygmy hippo Moo Deng marked her first birthday on Thursday, leaving behind the animal infancy which boosted her to worldwide internet fame for her cute antics. Crowds have been invited to a ...

Thailand's pygmy hippo Moo Deng marked her first birthday on Thursday, drawing crowds of diehard fans even as she left behind ...

Zoo Director Narongwit Chodchoy C hodchoy, right, and Molly Swindall, a visitor from New York, prepare food for baby hippo ...

Thailand’s viral pygmy hippo Moo Deng turns one as her once-massive online popularity begins to decline significantly.

Thailand's pygmy hippo Moo Deng marked her first birthday on Thursday, leaving behind the animal infancy which boosted her to ...

Posie and Pluto welcomed a healthy baby boy weighing in at 13 pounds. Tanganyika says that Posie is already proving to be a great mother.