A tourist guide at Yellowstone filmed a wolf chasing after an elk for about 3.5 to 4 miles.

Footage shows part of a wolf-versus-elk pursuit that also has bison taking cover.

An uncollared wolf has killed enough livestock in Rio Blanco County to meet Colorado Parks and Wildlife’s definition of chronic depredation, according to the agency. However, while the circumstances ...

Wildlife interactions are an intriguing prospect for many people due to the dynamics in play. Unlike human society, wildlife is not dominated by law; everyone has their roles, and they follow them to ...

A wolf that a southeast Wyoming rancher shot in January might have been running around western Nebraska for months before ...

A baby elk outran — and outswam — a wolf pack in Yellowstone National Park, video shows. Screenshot of montanawild_'s Instagram video A “brave” little elk calf sprinted to safety — with a pack of ...

Learn more about why the story of how wolves saved Yellowstone National Park’s aspens is more complicated — and more ...

Farmers whose livestock is killed by wolves or whose crops and fences are damaged by elk would see continuing help from the ...