A gray wolf has been found dead in a national park, prompting an investigation into the death of this federally protected ...

The Pet and Livestock Protection Act would delist gray wolves, return control to states, and prevent court challenges.

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

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

A U.S. company has taken a step aimed at bringing the dire wolf ... modern-day gray wolves, dire wolves had thicker, more muscular legs, more powerful shoulders, and a wider head and snout ...