By analyzing the natural vibrations of a saguaro, scientists can study the cactus's insides without cutting them open.

The Saguaro National Park is found in the Sonoran Desert. This Park is home to the largest species of cacti. Find out more about this interesting desert and the scientists studying there at the ...

Home to amazing national park sites, including Grand Canyon National Park, there are plenty of national parks in Arizona to ...

The toad emerges during the monsoon season because it needs water to reproduce. The Sonoran Desert toad, found in Arizona, has psychedelic properties. In this week's podcast of Valley 101, we If ...

While exploring road trip-worthy scenic drives across the Southwest U.S., consider visiting these unique and strange towns in Arizona to add to your bucket list. Nestled in the Sonoran Desert, Why, ...

Two Indigenous food educators led a tour showcasing edible and useful Sonoran Desert plants. Participants learned about palo verde flowers for tea, edamame-tasting pods and hunting woodrats. Two ...

Writer Joan Didion calls her hefty nonfiction anthology We Tell Ourselves Stories in Order to Live. I thought of this recently while wrestling with another big, new book, Dry Borders: Great Natural ...

Enjoying something is one thing. Loving it is another. Being passionate raises the bar even further. Enter author Bill Broyles, the Prince of Passion when it comes to writing about the Sonoran Desert.

TUCSON, Ariz.— In response to a lawsuit from conservation groups, the Federal Highway Administration and Arizona Department of Transportation have agreed to halt planning activities and reevaluate ...