A bottlenose dolphin at a Chicago zoo gave birth to a calf early Saturday morning with the help of a fellow mom, in a ...

A bottlenose dolphin at a Chicago zoo gave birth to a calf early Saturday morning with the help of a fellow mom, in a ...

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

Crocodiles and hippopotamuses are two species that don’t mingle, but a drought in Africa pushed them together to the same ...

The elephant, known locally as Plai Biang Lek, stormed into the shop, with his head brushing against the ceiling before ...