Lindsey Botts

The pups could help increase genetic diversity, a significant measure of success for the Mexican wolf recovery program.

Long-underserved communities negatively affected by pollution and climate change say a new bill would give them a louder voice.

The wildlife agency released a plan after a federal court ruled that recovery work did not do enough to prevent wolf deaths.

The groups have urged the U.S. Fish and Wildlife Service and the U.S. Forest Service to exclude cattle from areas critical for many species.

A bill would prevent state wildlife authorities from outlawing Mexican gray wolf deaths under certain circumstances.

Climate change is expected to turn most of the bird’s habitat hotter and drier and development could encroach on what’s left.

ASU researcher helps confirm new records for the longest megaflash of lightning and the flash with the longest duration.

Conservation groups say Arizona’s hunting guidelines should better reflect the science behind management of apex predator species.

The threat to aspens is so great that researchers see a future where the trees no longer grow in the Southwest.

Because Saguaro isn’t a natural lake, the fish there need help creating habitat. The recycled trees will add structure beneath the water’s surface.