A thin layer found in the top few centimeters of soil plays a big role in its ecology. Biocrust is built, maintained and ...

Explore Arizona's largest cities by population and area, including Phoenix, Tucson, and Mesa. Find out which Arizona cities ...

A man drowned Saturday in the Colorado River after trying to save two juveniles. Jeffrey Brady, 51, was found dead after going underwater near Hidden Shores Resort.

The diversity of ecosystems around Sierra Vista creates a wildlife viewing experience that rivals much more famous ...

When you think of the United States, a few things come to mind: Hollywood, Disneyland, New York, the Grand Canyon, NASA, Las ...

That’s exactly what happens when you stumble upon Buckskin Mountain State Park in Parker, Arizona. This riverside paradise sits along the Colorado River like nature’s own private resort, complete with ...

Experience Arizona's pristine desert while hiking along incredible trails at the largest urban preserve in the Lower 48, just ...