A new trail in this southern Arizona city plots the most visitor-friendly astronomy stops—and there are plenty to choose from ...

Arizona is home to vast dark sky regions found in areas like Sedona ... Site served as Wright's handcrafted winter home and desert laboratory. He once described it as "a look over the rim of ...

The Sonoran Desert is beckoning adventurers and seekers of relaxation to explore Tucson’s vast area of natural attractions.

These Arizona desert road trips show the state's otherworldly, Mars-like scenery and red rocks, mostly courtesy of the ...

Across the Arizona-Sonora Desert Museum's 98 acres, you'll find 230 animal species – including hummingbirds, coyotes and string rays – along with 1,200 local plant species. Next to the ...