Gray wolves adapt their diets as a result of climate change, eating harder foods such as bones to extract nutrition during ...

Oregon’s wolf population count remained the same as last year, although the animals continue to expand their habitat westward, according to a new state report. Large numbers of wolves killed by people ...

A gray wolf from Oregon's Desolation Pack is captured on a remote camera in Grant County on June 7, 2021. Conservation groups have filed a lawsuit challenging the federal government's decision to ...

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 world’s longest-running predator-prey research faces uncertain federal funding, with supporters hoping to raise $2.2 million for an endowment.

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 ...

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 ...

Northwest wolves could soon be on their way to Colorado. Wildlife managers there say they need to bring wolves to their state, after wolves were wiped out by the 1940s. So, they’ve turned to the ...

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 ...

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 ...

COLORADO, USA — Wildlife agencies are trying to capture and relocate the first pack of wolves that formed under Colorado's ambitious wolf reintroduction program after the animals repeatedly attacked ...

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 ...