The city of Tucson, Arizona, sits on America’s southern border, surrounded by the cactus-strewn landscapes of the Sonoran ...

Did you know that there are over 3,000 different species of centipedes, and scientists believe that there could be 5,000+ ...

Saguaro cactuses are Arizona's towering icons. However, only one holds the record for being the tallest ever measured. Here's ...

At the edge of Barrio Viejo, a half-mile south of downtown Tucson, lies the nation’s only Catholic shrine dedicated to a ...

In the desert, it is critical to refuel often. And at the Coachella Valley Music and Arts Festival, sometimes the only option ...

The first Trump administration built long segments of steel wall on Arizona's border. Conservationists fear wildlife will ...

Her appeal to the president was part of an advocacy for marginalized communities that took root as a Christian missionary in ...

Imagine standing under a midnight sky in the heart of the Sonoran Desert, surrounded by towering saguaro cacti. The air is ...

Castle Hot Springs is in Arizona's Sonoran Desert, with 34 guest rooms, a restaurant, and a bar, a spa, and multiple hot ...

With more than 1,200 square miles of land area, U.S. Army Yuma Proving Ground (YPG) is the fourth-largest installation in the ...

After running for 135 hours across Arizona's Sonoran Desert, Andy Glaze, 47, couldn't wait to take off his dusty trainers—and ...