Colorado voters narrowly decided to reintroduce gray wolves to the western part of the state, sparking tensions with ranchers ...

The second round of gray wolf reintroductions in Colorado this month reignited statewide debate about the animals, government ...

Laws and regulations adopted by Montana and Idaho lawmakers to reduce wolf populations were "at odds with modern professional ...

Colorado is now home to fifteen new gray wolves who were transported this month into the Rocky Mountain State from British Columbia. Seven males and eight females were released into Eagle and Pitkin ...

But Paunovich soon realized it was Canis lupus: the gray wolf. The last wolves seen in Yellowstone — two pups — were killed ...

It’s the first package of wolf bills heard by the 69th Legislature and resumes the long running debate over how many wolves should live on the landscape. One proposal says 450 wolves are enough and ...

Jan. 12 marks the 30th anniversary of wolves first being reintroduced from Canada to Yellowstone National Park, which spans parts of Wyoming, Montana, and Idaho,” the statement from Colorado Parks ...

The wolf was captured along with its mate and four pups and transferred to a secure ... of wolves first being reintroduced from Canada to Yellowstone National Park, which spans parts of Wyoming ...

One survived its gunshot wound but the other — the father of the state’s first pups ... wolves had become a divisive political issue. The reintroduction of the species to Yellowstone National ...

Fifteen wolves from British Columbia were released from Jan. 12 to Jan. 16. CPW also rereleased five members of the Copper Creek pack that they captured last year.