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

State and federal wildlife agencies counted 319 endangered Mexican gray wolves across Arizona and New Mexico this past year. Up from 286 the previous year, it marks a decade of steady recovery.

After a completed necropsy, Colorado Parks and Wildlife confirmed that a 3-year-old wolf died from capture-related ...

The number of Mexican gray wolves in Arizona and New Mexico grew to at least 319 in 2025, as the species inches closer to possible downlisting from endangered to threatened.

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

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

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 making a ...

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.

The population of endangered Mexican gray wolves in the Southwest increased by 33 in 2025, reaching a total of 319, according to a joint announcement ...

The U.S. Fish and Wildlife Service has authorized a highly unusual permit allowing a Republican Catron County Commissioner to kill a federally protected Mexican gray wolf.

Gray wolves were eliminated from California nearly a century ago due to hunting and trapping, with the last known wild wolf in the state killed in 1924. The species began returning in 2011, when a ...