State and federal wildlife agencies counted 319 endangered Mexican gray wolves across Arizona and New Mexico this past year.

(PUEBLO COUNTY, Colo.) — Gray wolf activity has been detected in Pueblo County, which is the farthest east wolves have been ...

Champions of the Mexican gray wolf are watching a bill introduced in Congress by Rep. Paul Gosar, R-AZ, to remove the wolf ...

Alaska's wolf man, Frank Glaser, spent more than four decades in Alaska tracking and trapping wolves. Here's his take on wolf attacks.

For thousands of years, wolves occupied a range of North American habitats stretching from Arctic tundra to deserts. Their ...

WDFW biologists Ben Maletzke, left, and Trent Roussin do a health check on a wolf after collaring it prior to releasing it. (Photo courtesy of Washington Department of Fish and Wildlife) The gray wolf ...

The death of a gray wolf during routine collaring operations in Routt County last month was caused by acute cardiogenic shock ...