A recent gray wolf reappearance in Northern California is sparking concern amongst cattle ranchers who see the apex predator ...

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

A Short Life in the Wild She was supposed to be part of a new beginning for wolves in Colorado. But just months after being ...

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 ...

Colossal Laboratories and Biosciences had the world howling about dire wolves. But for ethicists, the question is our ...

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 ...

For the first time in 16 years, Washington state’s overall gray wolf population decreased from the year before, based on ...

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

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