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.

Add Yahoo as a preferred source to see more of our stories on Google. Some scary and heartbreaking mountain lion activity in the state of Colorado has been alarming people over the last several weeks.

A solo hiker who authorities believe was killed by a mountain lion on a remote Colorado trail on New Year's Day was not the first person to encounter one of the predators in the area in recent weeks.

DENVER (KDVR) – A woman is dead after a suspected mountain lion attack in Colorado’s Larimer County on Thursday afternoon. Authorities have since euthanized two mountain lions found in the area.

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 ...

CASWELL COUNTY, N.C. (WTVD) -- The Conservators Center, a Caswell County wildlife center, has reopened just over a month since a fatal lion attack involving an intern, according to its website. Black ...