Mountain lions are solitary hunters that prey largely on mule deer and elk within the Greater Yellowstone Ecosystem, although ...

Faced with the quandary of how to get mountain lions out of trees for scientific analysis, researchers dosed them with ketamine, then climbed up to ...

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 ...

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

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 […] ...

An Oregon man started a depredation control service after a cougar killed his wife's goat in 2018. Eric Lee has since killed ...

Wildlife officials killed three wolves last weekend in North Idaho, a move they say significantly knocked back a wolfpack ...

A stunning cougar — a shadowy nocturnal predator, wandering the foothills on the edge of New Mexico’s capital city — strutted ...

Colorado hunters and fishers can now apply for new opportunities as Colorado Parks and Wildlife opens up applications for its 2026 big game draw and for fishing licenses. Big game draw applications ...

Wildly fluctuating temperatures, punishing verticality and brushes with carnivores – Duncan Craig takes on the ‘Big Ditch’.

In some Montana hunting districts, up to one-third of animals have contracted chronic wasting disease, the fatal, neurodegenerative disorder that’s driving down deer and elk populations in other ...

Korinna Domingo founded the nonprofit Cougar Conservancy in 2020 when one of the big cats was legally killed in Ventura ...