The Arizona Game and Fish Department confirmed 38 coyotes have now been found dead so far near the Pantano Wash.

A $500 billion private sector investment in AI infrastructure could bring major advancements to research and job growth in Tucson.

Just northeast of the University of Arizona lies one of Tucson’s breathtaking Gem, Mineral & Fossil Shows. The Mineral ...

Tucson-based Mister Car Wash has purchased a 23,550-square-foot retail property in Tucson from Oracle Partners for $3.2 million. The buyer plans to start redevelopment of the building, which was ...

A newly finished 4-year study of bobcats in Tucson documented several cases of mothers sharing urban spaces with their adult ...

Arizona’s three biggest utilities have joined forces to assess the feasibility of adding more nuclear generating capacity to ...

Arizona's electric utilities are planning for more nuclear power as part of a new look for this energy source and the possibility of small reactors.

A measure would add traffic violations to infractions that are exempt from a provision in the Arizona Constitution that gives ...

Searching for the best ISP in Tucson? CNET’s broadband experts have identified the best internet plans from leading providers ...

Jaden Bradley and Caleb Love each scored 16 points and No. 20 Arizona avenged its only Big 12 Conference loss with an 82-73 ...