PITKIN COUNTY, Colo. — While Colorado Parks and Wildlife (CPW) staff work to euthanize a wolf, a CPW spokesperson said the pack is to believed to have killed another cow in Pitkin County. CPW reported ...

A reproducing wolf pack has formed in Colorado’s central mountains, adding to the four established in the state. Colorado Parks and Wildlife also released a new monthly map tracking wolf movements.

Colorado Parks and Wildlife confirmed the Piney Ridge pack in Eagle County, bringing the current state total to four packs.

Colorado’s nascent gray wolf population is growing. In addition to the formation of a new pack — the Piney Ridge Pack in Eagle County — Colorado Parks and Wildlife announced that four wolf packs ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Colorado officials are working to relocate a pack of wolves in the ...

Arctic wolf packs exhibit cooperative pup-rearing behaviors beyond simple family loyalty. Older siblings and other adults ...

The Last Pack Standing: Mollie's Wolves Have Left Yellowstone, and the Clock Is Ticking There is a trail camera strapped to a ...

A famous wolf and her pack left Yellowstone, leaving them vulnerable to hunting.

A century ago, resident wolves were eliminated from the park. In 1995, biologists brought them back, marking a historic ...

But locally extinct doesn’t mean entirely extinct, and in 2011, wolf researchers learned of an unexpected development: A wolf known as OR-7 had traveled through Oregon and was spotted in northern ...