FRESNO, Calif. -- Brian McKinney captured video of a terrifying encounter with a mountain lion on a High Sierra trail in California's wilderness. McKinney and his hiking partner, Sam Vonderheide, were ...

WESTLAKE VILLAGE, Calif. -- A Westlake Village family recalls the terrifying moment a mountain lion tried to get into their home through a back door. "It was kind of scary because he was kind of not ...

Most hikers, even beginners, know there's always a chance for an encounter with a predator on the trail. This summer, a few trailblazers met that reality, and filmed their run-ins, one with a mountain ...

Social media was filled with comments after a woman was killed by a mountain lion. Here are answers to frequent questions about mountain lion attacks.

An attack Jan. 1 on the Crosier Mountain Trail south of Glen Haven was the third fatal mountain lion attack in Larimer County since at least 1990.

Joseph Holbrook, an associate professor in the Haub School of Environment and Natural Resources, and Justin Clapp, a UW Ph.D. student from Riverton, headed a four-year study in the Casper area that ...