A clandestine group has spent thousands of hours searching the Sonoran Desert for massive rare cactuses endangered by the expansion of Arizona cities.

The Sonora Desert is legendary for producing old mule deer bucks with racks that score over 200 inches. Hunters still have to earn them.

As a natural laboratory for testing virtually every piece of equipment in the ground combat arsenal, US. Army Yuma Proving ...

The Sonoran Desert is one of the largest deserts in North America. Credit: Unsplash/Jim Witkowski Many Americans might be surprised just how expansive and diverse the Sonoran Desert actually is. The ...

As temperatures continue to stay hot across Southern Arizona, animals at the Arizona-Sonora Desert Museum are staying cool in some unique ways.