Curious about the flora that adds authenticity to desert scenes in movies like Dune? Delve into eight desert plants that will take your breath away.

In the Sonoran Desert, surrounded by five mountain ranges and 350 days of sunshine, lies Tucson where native edible plants ...

Watching the wildfires devastate a major U.S. city has many of us wondering: Could it happen here? Research shows our ...

This section of the Sonoran Desert near the border between Arizona ... as well as hundreds of other native plant species, such as saguaro, cholla, mesquite and palo verde trees, and ocotillo. Hike on ...