Arizona's three largest electric utilities will jointly explore expanded nuclear-power options. A new plant here could be ...

Arizona's three major electric power utilities said they will collaborate to explore adding more nuclear power generation in ...

Southern Arizona's representatives in Congress haven't risen to the challenge as Elon Musk seizes their power and the ...

Arizona lawmakers are pushing for a bill to pass in the legislation that would ban public schools from selling or serving ultra-processed foods. Tucson Unified School District says it only ...

The 11-hundred square foot museum has become a growing archive of stories, images and artifacts that tell the history of the Black community in and around Tucson.

Arizona signed College of San Mateo transfer offensive lineman Siale Uluave on National Signing Day.

The Big 12 released its complete 2025 football schedule on Tuesday morning, and it features several intriguing matchups — and ...

Officials with an Idaho credit union said it had a vested interest in Arizona with many members living there, prompting its move to strike an M&A deal.

Arizona's second season in the Big 12 features first-time opponents and five home games through the first six contests.