We’ve all heard of lions, tigers, and bears — but what about axolotls, quokkas, and narwhals? We’ve collected the ultimate ...

Considered more of a small exotic pet than a wild animal, chinchillas are another species that can be owned in all 50 states.

Arctic Canada. Polar bear on the drifting ice with snow and evening pink blue sky, Svalbard, Norway. Wild danger animals in the nature habitat, two polar bears.© Ondrej Prosicky/Shutterstock.com If ...

The Naked Mole Rat may sound funny, but this wrinkly underground mammal is famous for surviving harsh tunnels and even resisting cancer. The Saiga Antelope stands out with its oversized bulbous nose, ...