Officials at the Gulf Breeze Zoo are inviting visitors to see its newest resident: Chibuzo, a baby Nile hippopotamus.

A hippo recently let his mom step on top of his back, acting as a “step stool,” while the two were in the water at the Cincinnati Zoo, the video shows. Adorable video released by the zoo on Nov. 20, ...

Moo Deng, the pygmy hippo who rose to fame on social media, is still attracting visitors and licensing deals, but celebrity ...

Adorable baby hippo Moo Deng struggled to climb into a water basin to take a dip. Footage shows the pygmy hippopotamus Moo Deng using its short front limbs to pull herself into the container in ...

MILWAUKEE - The Milwaukee County Zoo has announced that longtime resident Patti, a river hippopotamus, was humanely euthanized on Sunday, Nov. 10. Patti marked her 55th birthday in February.

The Milwaukee Zoo mourns the loss of Patti, the oldest hippo in U.S. zoos, who was known for her spirited personality. The Milwaukee Zoo mourns the loss of Patti, the oldest hippo in U.S. zoos ...

HOUSTON — Move over, Moo Deng, there's a new pygmy hippo in town. The Houston Zoo welcomed Akobi recently and he's been getting acquainted with the new home he shares with the bongos.

There is space in this world for two beautiful pygmy hippo divas and we should celebrate them all. Sorry to Moo Deng. Let's work it out in the remix," the zoo wrote. The last line is a reference ...

Hippos have fingernail-like hooves on their webbed feet. Two-month-old pygmy hippo Moo Deng with her keeper at Khao Kheow Open Zoo. (Photo by Carola ... [+] Frentzen/picture alliance via Getty ...

Scots fans of Moo Deng, the tiny endangered female pygmy hippo calf born at a Thai zoo that's quickly become a viral ...