Mountain lion sightings showcase these elusive creatures interacting with human environments. From a mountain lion cub ...

A new study analyzed hairs embedded in the damaged teeth of two “man-eater” lions that killed at least 28 people in 1898 in the Tsavo region of Kenya.

A rarely-seen creature was spotted prowling around a home’s doorstep in a neighborhood in Utah’s foothills, photos show. A ...

In the 1990s, a team from the Kenya Wildlife Service and the Field Museum of Natural History in Chicago found a cave that the “man-eater” lions had used in Tsavo, Kenya. The team included Thomas ...