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

Arizona's state bird fends for itself against predators in the desert, making its home in prickly plants. Here's what to know ...

Tucson's new ‘Astro Trail' is a collection of national parks, state parks, observatories, and planetariums, that offer a ...

Sen. Ruben Gallego, D-Ariz., joined the Senate in January after serving five terms in the U.S. House of Representatives and ...

Elijah Palmer, a minimum custody risk inmate, escaped early Saturday morning from the Whetstone Unit at the Arizona State ...

The Wildcats signed Bay Area offensive lineman Peter Langi, a 6-5, 330-pounder from Archbishop Riordan High School in San ...

Last week at the University of Arizona, faculty received an email from the faculty chair with cards that share what to do in ...

Arizona’s three major electric power utilities said they will collaborate to explore adding more nuclear power generation in the state, possibly placing small modular reactors (SMRs) or building large ...

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 ...

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