The University of Arizona is leading an innovative project to develop space-based data centers that could revolutionize ...

How Arizona’s Mesquite Solar complex became one of the nation’s largest solar sites and what its growth reveals about the ...

PHOENIX — The state of Arizona has allocated $700,000 for rural and tribal infrastructure projects, Gov. Katie Hobbs announced on Wednesday. The funding, which will be distributed via the Greater ...

Backers of the project originally requested the ability to use more than 100 million gallons of water a year, emails show.

The data center would be housed on a roughly 290-acre stretch of Pima County land on Tucson's southeast side. The agreement ...

The Pima County Board of Supervisors has moved closer to bringing the controversial Project Blue data center to a reality in ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Arizona’s population now exceeds 7.6 million, making it ...

The Arizona Department of Transportation is seeking public feedback on a plan to spend over $1 billion on widening and improving highways over the next five years. A tentative five-year construction ...

Arizona Attorney General Kris Mayes is joining "a coalition of 20 states" in a lawsuit against the Trump administration. In a statement, officials specifically mentioned the termination of a FEMA ...

The Pima County Board of Supervisors voted 3-2 to approve an agreement between the county and Beale Infrastructure.

Arizona's Proposition 479 secured $14.9 billion for transportation infrastructure, creating jobs and aiding businesses. Arizona needs comprehensive training and stronger safety standards to retain ...

The state agency looking to import new water supplies into Arizona may pay private companies seeking to build desalination plants and other projects as much as $50 million to $75 million in tax ...