Commentator Herb Paine reveals how the quiet disappearance of species signals a deeper unraveling of the web of life and challenges us to listen before the silence becomes permanent ...

The venture, privately funded to start, is now run by the University of Arizona. And today, scientists there are quietly ...

While Barron-Gafford said some laughed him off when he first proposed the idea of growing crops in the shade of solar panels, ...

A research team led by the University of Arizona wants to reshape desert food production with native crops and new farming techniques tailored to global warming.

Agrivoltaic solar arrays can shade crops from sun while moisture from vegetation cools the panels to increase their ...

The vast tract of land off Route 85 was meant to be a symbol of Made-in-America manufacturing. A billion-dollar battery ...

See pictures and our review of Admire colorful cacti and plants at the Desert Botanical Garden in Phoenix.

In the early 1990s, eight people tried to survive in a hermetically sealed glass structure filled with miniature forests, ...

Beat the heat with our curated list of nighttime activities, including historical tours, sound baths, 21+ events, and adventurous experiences—perfect for summer fun!

A mesquite bosque and 1,500 other desert plants will adorn a new 40-acre city of Tucson site on the southeast side that will double as a desert park and an effluent recharge and storage facility.

President Donald Trump's massive federal spending and tax bill stands to have far-reaching impacts on Arizona's energy and ...