A conservation effort to reintroduce gray wolves to Colorado has suffered another heartbreaking setback. Colorado Parks and ...

A California sheriff said that gray wolves have killed more than a dozen cows in Sierra County this month, and are posing a ...

On Saturday night, deputies responded to reports of a suspected wolf attack on a deer about 100 yards from the Sierra Brooks ...

Over the past 28 days, Sierra Valley has experienced a surge in gray wolf attacks, leaving ranchers and residents on edge.

The wolf was found abandoned by his pack near Condon, which is along the Swan River 80 miles north of Missoula, when he was around five weeks old.

Officials previously revealed Hackman died of hypertensive and atherosclerotic cardiovascular disease, with Alzheimer's being ...

A gray wolf has been found dead in Colorado's Rocky Mountain National Park, prompting an investigation into the death of this ...

The expansion of gray wolf populations is upending California cattle operations, leading to millions of dollars in losses for ...

Colorado’s collared gray wolves continued to travel widely last month — even roaming in watersheds that reach into the ...

After at least seven livestock animals were killed by a wolf or wolves in central New Mexico over the last year, the U.S.

After at least seven livestock animals were killed by a wolf or wolves in central New Mexico over the last year, the U.S.