TSMC has started production in its first US fabrication unit in Arizona. It's manufacturing Apple's A16 processors.

Voters will choose from Republican Brian Bingman, Democrat Harold Spradling and Libertarian Chad Williams to fill an open ...

The opinion was requested of Attorney General Kris Mayes months ago by four state representatives — all of them mothers.

Gov. Newsom wants to mandate minimum supplies of gasoline at California-based refineries as a hedge against price spikes.

Arizona Corporation Commission candidate Jonathan Hill, formerly of Kingman, meets with Havasu residents at a candidates ...

Hear Latinos and immigrants living in metro Phoenix share their stories about civic engagement in this one-of-a-kind ...

Advanced Energy United (United) co-hosted and organized an Arizona Corporation Commission (ACC) candidate forum, bringing together interested member companies from the United West Working Group to ...

Southwest Gas customers in Tucson and across Arizona will see some bill relief this winter, as the utility drops a surcharge ...

17. A candidate forum for the Arizona Corporation Commission is expected to take place at the location starting at 6 p.m.

The Arizona Corporation Commission allowed Tucson Electric Power to build a new overhead transmission line and substation ...

Arizona residents in Lake Havasu City are distressed over a utility rate increase by UniSource Energy, prompting state ...

Electric customers of Tucson-based UniSource Energy Services in Mohave County have been shocked with high bills as Arizona's ...