The Milwaukee County Zoo has announced that longtime resident Patti, a river hippopotamus, was humanely euthanized on Sunday, ...

Patti the river hippopotamus from the Milwaukee County Zoo has died. Zoo animal care specialists say she was humanely ...

The Milwaukee County Zoo has announced the death of Patti, a 55-year-old river hippopotamus who was humanely euthanized on Sunday, Nov. 10. Patti had been a resident of the zoo fo ...

The Milwaukee County Zoo announced today that 55-year-old Patti the Hippo, who had been living at the zoo for more than a ...

Zookeepers in Scotland have blamed pyrotechnics from annual Bonfire Night celebrations for the death of a baby red panda ...

It’s part of the zoo’s effort to keep animals mentally and physically sharp. This activity lets animals like Zola behave naturally, which is vital to their happiness. The video gives us a peek at what ...

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

Patti was humanely euthanized on Sunday, Nov. 10. According to a statement from the zoo, 55-year-old Patti — who was ...

Spy on curious meerkats in El Paso, adore the Houston Zoo’s baby giraffe, or watch North Texas bats snooze in tiny hammocks.

In case you can’t get enough of the pygmy hippo Moo Deng from Thailand, there’s now an official song featuring the internet’s ...

Visitors will be able to watch surgeries, veterinarians train the next generation and animals receive the highest care at the ...