Carbondale, COLO — Packs of gray wolves will soon roam again through the Colorado Rockies as state wildlife managers race to meet a year-end deadline to begin reintroducing the wild canines that were ...

Wildlife advocates say wolves like Cedar could soon be trapped on one side of the border or the other, unable to roam.

Get any of our free daily email newsletters — news headlines, opinion, e-edition, obituaries and more. The U.S. Fish and Wildlife Service decided Friday it would not relist gray wolves in the Northern ...

The three wolf packs have efficiently taken down a quarter of the island's once overabundant moose population in the last year.

New research shows ravens use memory to locate areas where wolves are likely to make kills. Instead of trailing wolf packs, ...

On Monday, Colorado Parks and Wildlife released five gray wolves in Grand County. The move follows a ballot initiative that narrowly passed in a statewide election in 2020 and adds to an existing ...

State biologists say Oregon’s gray wolf population may have reached its ecological limit in the eastern third of the state and that packs will probably spread out to the west and south in greater ...

PHOENIX – A coalition of environmental groups notified the federal government Wednesday it intends to sue over what it considers inadequate action to re-establish the Mexican gray wolf in the ...

The growth of gray wolves in Oregon remains slow, though the animals continue to expand their habitat westward, according to a new state report. Oregon’s wolf population increased by three animals ...

Colorado gray wolves have ventured the farthest south yet since their reintroduction to the Centennial state almost a year ago, parks officials announced this weekend. GPS signals from a collared gray ...

The red wolf is the world's most endangered wolf species. The only wild population is in North Carolina, with just 13 known individuals. An environmental group has sued the U.S. Fish and Wildlife ...