The push to revive extinct animals is accelerating, but scientists disagree about whether gene-edited species count as true ...

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.

The endangered Mexican gray wolf population in Arizona and New Mexico has grown to 319, a record high. Several new bills in ...

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

For the first time in a century, biologists have documented a gray wolf in Los Angeles County over the weekend, a sign that ...

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

Another wolf in the King Mountain pack has died, Colorado Parks and Wildlife announced Friday.

The Trump administration said this week that it would not develop a new recovery plan for gray wolves, a move environmentalists say could be a first step toward removing endangered species protections ...

Wolves in Yellowstone National Park have experienced a 27% decline in population in 2025.