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

However, the United States and Canada are also home to the world's largest wolf: the northwestern wolf, the largest gray wolf subspecies. Although the gray wolf's range once included much of the ...

Just days after Colorado Parks and Wildlife killed a yearling wolf pup caught preying on livestock in Pitkin County, the agency is reporting another wolf has died, this time in ...

Colorado Parks and Wildlife has killed a gray wolf that was connected to four livestock attacks in eight days in Pitkin ...

The wolf could be the same one shown on a social ... from the Wyoming border and 17 miles west of Craig. Ranchers in the northwestern part of the state have claimed to have seen uncollared wolves ...

After being delayed a day, Colorado Parks and Wildlife published the April wolf activity map that shows extensive travel from one wolf. A strip of purple that roughly follows U.S. Route 50 in southern ...