The way light reflects off of a zebra's hide may deter the flies from attacking the animal.

Judge does call PETA's efforts 'laudable', but says using the 13th Amendment is not the way help protect whales.

Video: A singing donkey joins owner's violin practice sessions and becomes YouTube sensation.

A federal court is to decide for the first time whether amusement park animals are protected by the same constitutional rights as humans.

The steady drone of ship motors not only alters whale behavior but can also affect the giant sea mammals physically by causing chronic stress.

How these mummified seals originally made their way 41 miles inland, and up to 5,900 feet above sea level, remains a mystery to scientists.

The wildlife corridor serves as a link between animal habitats, and is important for helping smaller populations to grow their numbers.

Video: Mujambi, a 6-year-old male lion, underwent cancer surgery this week. Doctors in southern Australia removed a hanging testicle that they believe had a tumor and took samples for other tests.

This means animals, previously thought to have emerged 600 million to 650 million years ago, actually appeared 100 million to 150 million years before that.