Add Yahoo as a preferred source to see more of our stories on Google. After they were captured in Canada, the wolves released in Yellowstone National Park initially stayed in acclimation pens, like ...

A female gray wolf died in northwest Colorado on Friday, Jan. 16, marking the 12th death since Colorado Parks and Wildlife ...

Since January, five of the 15 gray wolves brought to Colorado from British Columbia have died. As Colorado Parks and Wildlife renews discussions with the Canadian province to obtain more wolves, it ...

Colorado Parks and Wildlife could lose authority over the reintroduction of gray wolves in the state, according to a warning ...

One of the wolves released in Colorado in January. A citizen initiative that sought to end Colorado’s controversial wolf reintroduction program the same way it began — by ballot initiative — was ...

A program to reintroduce the predators is essentially blocked, with Colorado leaders saying the state is being punished for ...

The federal agency supported Colorado sourcing wolves from British Columbia in 2025, despite Fish and Wildlife director ...

Aspen trees are getting a boost from wolves at Yellowstone National Park, new research suggests. For the first time in 80 years, baby aspens are growing tall and healthy in the northern part of the ...

On a day the U.S. House of Representatives narrowly passed a bill to delist gray wolves, U.S. Interior Secretary Doug Burgum took to social media to put Colorado on notice regarding the state's ...

Thirty years ago, park rangers reintroduced grey wolves into Yellowstone National Park. They wanted to restore the ecosystem and get the elk... What is the legacy of Yellowstone wolves 30 years after ...

DENVER — Colorado Parks and Wildlife spent more than $3 million on the state's wolf reintroduction program in one year — more than three times as much as what voters were told it would cost during the ...

Since January, five of the 15 gray wolves brought to Colorado from British Columbia have died. As Colorado Parks and Wildlife renews discussions with the Canadian province to obtain more wolves, it ...