As Tucson Electric customers get refunds, APS customers will face two or three more years of higher fuel prices. Right now APS customers pay about 62% more for fuel ...

WASHINGTON – President Donald Trump defended the sweeping tax and policy bill he is pushing through Congress after his ally Elon Musk said he was "disappointed" in the package's price tag.

Across the country, Americans are grappling with high electricity bills and increasing uncertainty about the future of our ...

AI’s data center boom poses unprecedented demands on the grid—but utility leaders say smart planning and targeted investments ...

The Supreme Court on Tuesday rejected an appeal from Apaches who are fighting to halt a massive copper mining project on ...

Although K-12 classes are out for the summer in many Arizona communities, there is still opportunity for students to receive ...

As Arizona utility companies make aggressive plans to mitigate wildfire risks, many met in Payson to update a state ...

The BLM has approved the Elisabeth Solar Project, which will be built on 1,411 acres of public land near Dateland in Yuma ...

Federal efforts to boost nuclear power projects nationally could have impacts in Arizona as APS, SRP and TEP explore building a new power plant.

Rivas, a senior at Mesa High School in Arizona, was told by a school official that she couldn't wear her military stole at ...

Wildfires persistently pose a growing threat to Arizona’s diverse terrain and communities. The most transformative tools now ...

As more people and businesses move to Arizona and place increasing demands on the electric grid, the state’s three major ...