Moo Deng fans have something to sing... er, I mean cheer... about. That's because the Khao Kheow Open Zoo in Thailand where ...

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 ...

A family on safari in South Africa's Kruger National Park witnessed a rare and intense battle between a pride of lions and a ...

Edinburgh Zoo welcomes a rare pygmy hippo calf, named Haggis Pygmy hippos are endangered, with fewer than 2,500 left in the ...

Moo Deng has company. Adorable baby pygmy hippo Haggis is the shiny new kid on the block at the Edinburgh Zoo. Haggis is another ray of hope for an endangered species.