Why is the smell of Arizona's monsoon so distinctive? It releases the aromas of the desert, one ecologist says.

Although thought of as an urban problem, food deserts are most likely to occur in rural states, including places where crops ...

Their approach—combining respect for natural desert beauty with sophisticated design sensibilities—established principles that continue to influence landscape architects working in arid environments ...

Workmen plant electricity poles in the rust-orange earth of the Navajo Nation and run cables to Christine Shorty's house -- finally giving her power against the searing Arizona desert heat. It will be ...

Workmen plant electricity poles in the rust-orange earth of the Navajo Nation and run cables to Christine Shorty's house -- finally giving her power against the searing Arizona desert heat.

MP Materials’ goal to become a national rare-earths “champion” that can go toe-to-toe with China was turbocharged by Pentagon ...

Contributor content. With construction now well underway on all three planned fabs, TSMC’s Arizona campus will be potentially ...

Sand scorpions, nocturnal hunters who spend their days in burrows, also leave distinct tracks.

Dozens of planned green factories have been canceled, with more delayed or downsized, all hit by soaring costs, high interest ...

Workmen plant electricity poles in the rust-orange earth of the Navajo Nation and run cables to Christine Shorty's house – finally giving her power against the searing Arizona d ...

Clean-energy projects have new deadlines for federal tax credits and limits on foreign parts, taking aim at California’s climate agenda.