When the Chernobyl nuclear disaster happened on April 26, 1986, the region became one of the most heavily contaminated areas on the planet. A 1,000-square-mile area surrounding the doomed nuclear ...

For the first time since their species was reintroduced in Colorado, a gray wolf has been tracked into Pueblo County.

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

While wolves have become more commonplace in the Rocky Mountains and Pacific Northwest, a young female recently made her presence known an hour north of LA.

Arizona and New Mexico wildlife agencies recently reported that the population of endangered Mexican gray wolves grew by 33 wolves last year.

Jennifer Starbright’s first wolf sighting yielded an eye-catching video on the shoreline of Lake Superior. A gray wolf ran up the snowy shore between rolling waves and her house on the morning of ...

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

Arizona House passed bills allowing ranchers to kill Mexican gray wolves, drawing challenges from Democrats over the Endangered Species Act ...

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 ...

At least one of Colorado’s gray wolves had made its way into a watershed that crosses through Pueblo County, according to a gray wolf activity map shared by Colorado Parks and Wildlife (CPW).

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