Arizona public schools chief echoes call to action from Arizona Christian University; lawmakers reintroduce Combating Cartels on Social Media Act.

Thirty dogs from shelters in wildfire-impacted areas in Los Angeles have arrived in Tucson and are now ready to find new ...

A GOP lawmaker proposes a repeal of the Arizona ban on machine gun, silencers & explosives, leaving enforcement solely to ...

Arizona Public Service (APS), Salt River Project (SRP), and Tucson Electric Power (TEP)—have announced plans to explore the ...

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 ...

In his first weeks back in office, President Trump has enacted — and walked back — tariffs that experts say would have made homebuilding more expensive in Arizona. Why it matters: The National ...

Public utilities in Arizona would get immunity from most legal claims for damages if their infrastructure caused a wildfire.

Two Marriott hotels near the Chicago Cubs spring training stadium sold for $50 million to the Tucson-based HSL Properties. The commercial real estate firm Cushman & Wakefield announced Tuesday the 180 ...

Three alleged smugglers and five migrants are in custody after U.S. Border Patrol agents executed a search warrant at an ...

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

Lawmakers are moving to provide specific authority for employees to carry guns in and around K-12 public schools.

In the vast urban sprawl of Arizona, the habitat of the tiny western burrowing owl is being destroyed—prompting ...