KENYA - If you've ever watched "Napoleon Dynamite" -- or more recently, "Tiger King" -- then you've heard of ligers, which are a cross between lions and tigers. But have you heard about zonkeys? As ...

An Egyptian zoo is insisting it did not paint a pair of donkeys to look like zebras. Cairo's International Garden municipal park became a target of ridicule after an Egyptian student, Mahmoud Sarhan, ...

Zebras are more than just horses with stripes, which was something that European colonists would find out the hard way after ...

A genetic mutation in horses that would typically halt protein production has become a molecular asset. Researchers at Johns Hopkins University and Vanderbilt University have identified a rare ...