Mountain lions are solitary hunters that prey largely on mule deer and elk within the Greater Yellowstone Ecosystem, although smaller mammals are included in their diets. ALSO: Wo ...

Scientists working in and around Yellowstone National Park are tranquilizing mountain lions, fitting them with GPS collars, and tracking their movements to investigate a question wildlife managers and ...

Grand Canyon basketball led by 11 points in the first half, but came out cold in the seond half and lost to Nevada in the Mountain West quarterfinal.

Mountain lions are chased by hounds to push them above a tree, after which a ketamine dart is injected into them.

Wolves versus cougars... adapting to survive alongside one another: A comprehensive series of articles on this topic ...

Efforts to curb livestock losses to predators in Montana are getting a financial boost, with nine projects statewide receiving more than $121,000 in grant fundi ...

A case of appalling animal cruelty in Wyoming is close to being closed with a plea of guilty, setting a historic and significant example for the state and perhaps other jurisdictions.

Some hunters never leave their home county and are satisfied with their hunting adventures. Others travel the world in search ...

A healthy wolf died during a Colorado Parks and Wildlife capture operation, raising questions from wolf experts.

“Things like small mammals, hedgehogs, chinchillas, ferrets, those are all allowed in Illinois, and with reptiles, almost any nonvenomous species is allowed,” Teri Ross, executive director of Illinois ...

The wolves’ diverse territory also included the San Luis Valley; the mountains near Vail, Aspen and Leadville; and the hills and ranchland around Walden.

Idaho Fish and Game Feb. 21-22 killed three wolves in the state’s far north to support elk recovery. Helicopter-borne staff shot the wolves. The first-ever effort in the department’s Panhandle […] ...