Humans and wolves co-evolved, influencing each other’s development, a relationship that led to the domesticated dog. But what ...

The canine's size, weight and proportions are characteristic of a wolf, but biologists want to make sure it's not a wolf-dog hybrid ... boy told Webinger he saw a coyote run past earlier in ...

As a representative of the great state of Arizona, I stand with our rural ranchers, families, and communities who are under siege by the Mexican wolf. Often portrayed as a ...

Martha Williams, director of the U.S. Fish and Wildlife Service, addresses the crowd at the Historic Canoa Ranch Thursday during a signing event for the Santa Cruz River Wildlife partnership.