State and federal wildlife agencies counted 319 endangered Mexican gray wolves across Arizona and New Mexico this past year.

The count of 319 in Arizona and New Mexico at the end of 2025 is just shy of the average 320 needed to downlist the species, ...

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

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.

Jonathan Wood is vice president of law and policy at the Property and Environment Research Center.

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.

The Arizona and New Mexico wildlife agencies today jointly announced that the number of endangered Mexican gray wolves in the Southwest grew by 33 last year — to 319 in 2025 from 286 in 2024.

After cautious introductions, the bioengineered animals are eating, playing and chasing prey together ...

Yellowstone's natural balance has been restored.

The conservation value of de-extinction lies not in populating landscapes with proxy extinct animals, but in developing technologies that address today's biodiversity crisis.

With gray wolves officially nosing into Tehama County, local leaders say they are lining up new tools before trouble starts, including possibly bringing back a USDA trapper shared with neighboring ...

A long running joke in the West’s wolf saga is that reintroduction supporters will change their tune once endangered wolves/griz/pupfish/tortoises make their way to coastal cities. Then, those ...