Arizona State Route 88, better known as the Apache Trail, winds through some of the most breathtaking desert landscapes ...

Tucson is tucked into the gorgeous Sonoran Desert, and this upscale neighborhood deftly blends natural beauty with artistic ...

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

As wild burro populations grow, they're putting native vegetation at risk, a new study shows, including the saguaro cactus.

An usually wet September and October has greened up Arizona's outdoors, but La Niña could erase some of the gains.