With DNA technology continuing to improve, scientists at the Field believe there are even more secrets inside the Tsavo lions ...

Narrator: Lions have them ... about our canines might be disappointing, those teeth are still pretty amazing because anthropologists use canine size and shape to help track when humanlike ...

A mountain lion was shot and killed in Downieville, California, last week by two residents who came to their neighbor’s aid. The cougar had a pet dog in its mouth when it was killed, California ...