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

A collared gray wolf released in Colorado in January as part of the state’s historic reintroduction effort died in Rocky ...

The Sierra County Sheriff's Office is urging the California Department of Fish and Wildlife (CDFW) to take action following a ...

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

The accidental killing of a Mexican gray wolf in Greenlee County has advocacy groups calling for transparency and ...

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

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

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

Colorado Parks and Wildlife said the death of a female gray wolf last weekend in Rocky Mountain National Park is currently ...

For the first time in over 10,000 years, the howl of a dire wolf is echoing once more—this time, from within a secretive ...

Recent findings indicate that dire wolves and gray wolves are distantly related, having diverged about 5.7 million years ago ...