From prime Mexican food to the signature cacti of Saguaro National Park to dancing at Hotel Congress, here are the most fun ...

Joe Pagac's towering 153-foot "Desert Colossus" saguaro cactus, set against a baby blue cloud-dotted backdrop, looms ...

A sea of green flooded downtown Tucson on Sunday, March 16 as the city hosted its annual St. Patrick’s Day Parade and Festival.

Arizona's leading utility companies are exploring the addition of a second nuclear reactor to meet the state's growing energy ...

TUCSON, Ariz. (13 News) - Southern Arizona residents gathered in downtown Tucson to protest the Trump Administration on ...

Not far from downtown Tucson lies Biosphere 2, an Earth science research facility in Oracle, Arizona. It was designed to be a closed ecological system intended to simulate different ecosystems and ...

Preliminary, unofficial results showed that a ballot measure to create a half-cent sales tax increase in Tucson was losing by a large margin Tuesday night. The tax would have raised some $800 ...

An anti-nuclear group is planning a protest at Tucson Electric Power, following word that three utilities might pursue a new reactor in Arizona.

The 56th Annual Fourth Avenue Spring Street Fair is set to return to Tucson from March 21-23, offering a lively weekend ...

Tucson, AZ (KVOA) – Tucson Police arrested a man connected to a shooting this morning at the intersection of Congress St and Scott Ave outside of the Cobra Arcade Bar. Daniel Moreno ...