Mexican gray wolves continue to be one of the most controversial conservation issues in Arizona and across the region.

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

Such killings are not new but are typically carried out by wildlife officials.

Wolves Weekend is a celebration of the IMAX film Lost Wolves of Yellowstone.

The California Department of Fish and Wildlife has begun evaluating the state’s Wolf-Livestock Compensation Program to determine whether changes are needed as gray wolves continue to ...

Arizona wildlife managers say consistent growth in the Mexican gray wolf population could trigger the species' downlisting ...

Republican bills that would allow the endangered Mexican gray wolf to be killed and no longer be considered an endangered ...

At least one of Colorado’s gray wolves had made its way into a watershed that crosses through Pueblo County, according to a ...

State and federal wildlife agencies reported 319 Mexican gray wolves in the wild, up from 286 a year ago.

Colorado’s wolves made their first appearance within some southern Front Range watersheds in February.  Colorado Parks and Wildlife’s latest gray wolf activity map — which shows the watersheds where ...

For the first time in a century, biologists have documented a gray wolf in Los Angeles County over the weekend, a sign that these predators that were eliminated from the state by hunters are ...

Visit this Pennsylvania wolf sanctuary for an unforgettable experience getting closer to wolves than anywhere else in the ...