Researchers are concerned the declines will lessen the scale of and in some cases possibly eliminate the large saguaro forests in Arizona.

Hiking. Camping. Even just walking in the park. Be it a current hobby or a childhood pastime, many urban residents have ...

Erika Mateo, 35 weeks pregnant, traveled more than 2,000 miles to get to the U.S.-Mexico border. Here's what happened after she was detained in Ariz.

For centuries, hundreds of millions of people have relied on desert wetlands that are now disappearing. Can blending ancient ...

It is imperative to systematically examine the comprehensive impact, inherent technological limitations, and emergent challenges associated with virtual digital humans. Employing the Theory, Context, ...