One of the best things that can happen to a zoo or aquarium is for one of their resident animals to go viral. Just look at the multi-hour-long lines to see Moo Deng, a pygmy hippo in Thailand who has ...

Add Yahoo as a preferred source to see more of our stories on Google. There are so many animals in this world, that scientists have not discovered all of them yet. the animal kingdom is a diverse one.

Cute features in babies and animals are more than just amusing—they trigger powerful evolutionary responses that help our species’ survival. Moo Deng, the baby pygmy hippo that has become famous ...