Arizona's big electric utilities have started using artificial intelligence systems to detect wildfires faster, improving the ...

Legislation giving Arizona's electric utilities protections from lawsuits for wildfires sparked by their equipment has been ...

Though it would apply more broadly, Sen. Jake Hoffman's bill could impact Karrin Taylor Robson, a GOP candidate for governor ...

A sweeping measure passed by the Arizona House giving utilities like Arizona Public Service and Tucson Electric Power major ...

The amendment crafted will remove provisions sought by the utilities requiring people or companies who sue over wildfire ...

Tensions are high between the Legislature and the Arizona Corporation Commission this session as lawmakers push bills to ...

State lawmakers are debating whether public utilities should have protection from lawsuits if their wires cause a wildfire.

Arizona's utilities work year-round to clear vegetation from power lines and other equipment. The recent California wildfires show why it's important.

Grijalva, the son of a Mexican immigrant who rose to the halls of Congress in a public-service career that stretched more ...

Electricity is getting more expensive. Here’s how states can prevent people from losing power during a freeze or a heat wave.

President Trump and Taiwan Semiconductor Manufacturing announced a $100 billion company investment in Phoenix. The deal could have broad significance.

A bill that would pave the way for Taser maker Axon to build its campus in north Scottsdale cleared its first hurdle, but the ...