“It’s really like an outdoor museum that’s pretty representative of the entire Sonoran Desert,” Hannagan said. The federal Bureau of Land Management oversees the monument as part of the ...

This national monument features stunning geological formations in the Sonoran Desert. Its rugged beauty also means you must ...

The small rural community of Why also lies close to the Sonoran Desert National Monument, which protects only a small portion ...

The Monument boundary includes 189,000 acres of natural Sonoran Desert and includes seven sky island mountain ranges. The Ironwood Forest, part of the national conservation lands program ...

North of Tucson, regardless of whether the east or west option is selected, the new highway corridor would run alongside Sonoran Desert National Monument, threatening its wilderness and recreation.

“Interstate 11 would devastate treasured places like the Sonoran Desert National Monument. It also poses grave threats to endangered wildlife like cactus ferruginous pygmy owls. I hope this agreement ...

Chuckwalla National Monument spans roughly 710,000 acres where the Mojave and the Sonoran desert meet. It's home to chollas and saguaros cacti, and the endangered desert tortoise. At least six ...

A key point of the event is to invite viewers to consider how drastically the Sonoran Desert has changed over the hundreds of millions of years since dinosaurs roamed the Earth. According to Rich ...

The saguaro cactus is a distinctive icon of the American Southwest, found only in the Sonoran Desert. This towering plant ... President Herbert Hoover specifically set aside land as a national ...