A federally recognized Indigenous tribe in the U.S. for the first time has led research using DNA to show their ancestral ...

When it comes to the desert Southwest, it doesn't get more fitting than this iconic decades-old Arizona snack that's actually ...

DNA from ancient and present-day members of Picuris Pueblo confirm oral histories linking the tribe to the famed Chaco Canyon ...

After running dry, the Santa Cruz River in southern Arizona is coming back to life. But restoration still faces challenges.

The desert has a secret: it’s not just a place of silence and sand, but a living, breathing tapestry of color and life—if you ...

Humdrum apples, bananas, and oranges may be staples at the supermarket, but some unexpected additions help to keep produce ...

Even in a time of increasing droughts and limited water resources, it’s easy to argue that beneficial trees are worth every ...

A new state report out this week finds conifer tree deaths – including iconic species like the Ponderosa and Pinyon pine – ...