While you have probably seen many tabby cats during your lifetime, one feline breed with this coat pattern is especially rare across the world.

During guided outings in a small motorboat along a Malaysian river, we would also see purple herons, endangered storks, and — a highlight of the trip — an orangutan.

A rare and deliberate signal between a mother chimpanzee and her daughter raises new questions about ape communication, ...

From the weird to the wonderful, here's our roundup of animals you've never heard of before (and certainly won't forget in a ...