Moo Deng may have won the hearts of the public, but a penguin in Australia is stirring up some cuteness competition.

Zookeeper Atthapon Nundee has been posting cute moments of the animals in his care for about five years. He never imagined ...

Pesto, who weighs 46 pounds at just nine months old, has been on display at an Australian aquarium since April. As he grew, so did his social media fanbase — especially after a recent gender reveal.

The Thai zoo whose baby pygmy hippo Moo Deng has become a global viral sensation moved Thursday to patent her image so it can ...

The two-month-old pygmy hippo has become a viral internet sensation and a popular tourist attraction. Moo Deng was born in ...

In Philadelphia and South Jersey, you can spend hours watching hippos noshing on pumpkins at the Philadelphia Zoo and ...

A tiny, baby pygmy hippopotamus named Moo Deng, born in Thailand's Khao Kheow Open Zoo, has stolen hearts worldwide due to ...

Khao Kheo Open Zoo authorities in Thailand's capital, Bangkok, issued a formal warning to see the two-month-old cheeky hippopotamus cub. The name is Mu Deng.

Thailand’s adorable pygmy hippo Moo Deng has the kind of face that launches a thousand memes ...

Only a month after Thailand’s adorable baby hippo Moo Deng was unveiled on Facebook, her fame became unstoppable. Fans unable ...