Milwaukee County Zoo opened its new rhino and hippo habitat Dec. 5, completing its Adventure Africa project, a $50 million ...

The Cincinnati Zoo & Botanical Gardens' prematurely-born hippo, Fiona, now tops the scales at over 200 pounds as she furthers her progress toward joining her parents in the outdoor enclosure. The zoo ...

Imani, an 18 year old female hippo, underwent the historic cataract surgery at Dublin Zoo in August and has since made a full ...

Hippo mama Bibi gave birth six weeks early Jan. 24, 2017, to the first Nile hippo born at the Cincinnati Zoo & Botanical Garden in 75 years. No one could've imagined what a stir this underdeveloped, ...

Getting your Trinity Audio player ready... Mahali, the Denver Zoo’s beloved Nile hippopotamus, will stay in the Mile High City a little longer than expected. Zoo officials in July announced that the ...

Poppy, the pygmy hippo who quickly garnered national attention after her birth, turned 1 year old on Tuesday. She was born ...

GRAND RAPIDS, Mich. (ABC 4) — At John Ball Zoo, guests can enjoy seeing babies Hugo and Juniper out in their habitat enclosures before the zoo closes in the next couple weeks. “We close before the end ...