Most animals mind their own business. They keep to themselves and only get down with their own species. But some animal loves are too great to be confined by a little thing like genetic viability.

The liger is a cross between a male lion and a female tiger (tigress). Ligers are the largest known cats in the world ...

Grolar bears are the offspring of a male grizzly bear and a female polar bear, while pizzly bears result from a male polar bear and a female grizzly bear. A hinny is the offspring of a female donkey ...

With scaly skin and calf-like hooves, the bizarre animal looks like a genetic mutation between a buffalo and a crocodile. The creature, which was found in Thailand, appears to have the rough, scaly ...