Though mountain lions in South Dakota mostly live in the western part of the state and the Black Hills, one was spotted March 18 in Sioux Falls.

A woman was found dead in Colorado on New Year's Day after a suspected mountain lion attack, the first in the state since 1999, authorities told USA TODAY late last week. Two hikers came across the ...

A mountain lion was spotted in Rohnert Park Wednesday morning, March 11, police said. The sighting occurred in Rohnert Park’s G Section, which is bordered by Holly Avenue and Snyder Lane in the ...

Whether you call them a cougar, puma, mountain lion or panther, you’re talking about the same big cat, often solitary and ...