Another new update to the World Heritage list was the Peruaçu River Canyon in Minas Gerais, Brazil, a stunning canyon with ...

A birthday bash fit for a queen — or at least a very cute hippo.

Activist Tommy Garnett's decades of work paid off when Sierra Leone's Tiwai island -- a lush forest home to one of the ...

The Khao Kheow Open Zoo was overrun with Moo Deng fans on the first of four days of activities marking the hippo’s birthday.

A male pygmy hippo – the same species as Thailand's viral Moo Deng – was born at Tanganyika Wildlife Park in Goddard, Kansas ...

Thailand's pygmy hippopotamus Moo Deng, who turns 1 in July, is going viral again for sporting two green leaves that appear as her eyebrows. See it.

How does a pygmy hippo celebrate her birthday? With a watermelon treat and party decorations, of course. The charming Hannah Shirley is the world’s oldest pygmy hippopotamus to ever live in ...

San Diego Humane Society officials announced this weekend that Hannah Shirley, a 51-year-old pygmy hippopotamus at the Ramona Wildlife Center, had become the oldest pygmy hippo ever living in ...

San Diego Humane Society officials announced this weekend that Hannah Shirley, a 51-year-old pygmy hippopotamus at the Ramona Wildlife Center, had become the oldest pygmy hippo ever living in ...

The San Diego Humane Society’s Ramona Wildlife Center’s pygmy hippo, Hannah Shirley, has surpassed the record of the oldest pygmy hippopotamus in managed care in the world ...

Pygmy hippopotamus Hannah Shirley at her Humane Society birthday bash. (File photo courtesy San Diego Humane Society’s Ramona Wildlife Center) The San Diego Humane Society’s Ramona Wildlife ...