Nearly hunted out of existence in California, newly reintroduced gray wolves are killing cattle, hurting ranchers' bottom ...

A female gray wolf was reported dead in northwest Colorado this week, becoming at least the seventh of the state’s ...

Gray wolf recovery in Washington state is split ... the goal for each region is at least four successful breeding pairs for three years in a row. A “breeding pair” refers to at least one ...

A federal wildlife agency “mistakenly” killed an endangered and possibly pregnant breeding-age Mexican gray wolf in Greenlee County, according to a memo from the U.S. Fish and Wildlife Service.

A “breeding pair” refers to at least one adult ... Center for Biological Diversity’s concern over the state’s gray wolf population. Human-caused killings have been a leading cause of ...