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

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 ...

The U.S. Fish and Wildlife Service and the Department of the Interior are requesting comments with regard to the management of the Colorado gray wolf program, grizzly bears and Mexican wolves. The ...

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

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

The first wild wolf to venture into Los Angeles County in nearly a century originated in Plumas County, north of Sacramento and Lake Tahoe, according to the California Department of Fish and Wildlife.

Gray wolves, a species that has long been vilified and admired, will no longer receive federal protections under the Endangered Species Act in the Lower 48 U.S. states, the Trump administration ...

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 ...

Recent media coverage of U.S. Rep. Lauren Boebert’s bill calling to delist the gray wolf from federal protection misses the most salient point: Boebert loathes wolves. Three years ago, Boebert rivaled ...