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

The Houston Zoo got a four year old pygmy hippo named Akobi. He is from the San Francisco Zoo. Here's where you can find him at the Zoo.

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

Animals at London Zoo tucked into fresh fruit and vegetables from New Covent Garden Market to celebrate the 50th anniversary of the wholesale site. Gorillas Alika, Effie and baby Venus, and Amara the ...

Animals at London Zoo tucked into fresh fruit and vegetables ... Gorillas Alika, Effie and baby Venus, and Amara the pygmy hippo, enjoyed a breakfast of vegetables and greens from County Supplies ...

Animals at London Zoo tucked into fresh fruit and vegetables ... Gorillas Alika, Effie and baby Venus, and Amara the pygmy hippo, enjoyed a breakfast of vegetables and greens from County Supplies ...