Lexsiri Coronado arrives for the Corporation Commission vote on an energy supply agreement between Tucson Electric Power and ...

If you’ve lived in Arizona for at least five years, you’ve been stuck in excruciating traffic on I-17 as you drive between ...

Arizona Attorney General Kris Mayes is wading into the state’s political fight over data center development for artificial ...

Arizona Attorney General Kris Mayes is challenging regulators' approval of electricity service agreement for Project Blue ...

Kris Mayes, the only Arizona politician to win a statewide office as both a Republican and a Democrat, is fighting utilities, ...

Impactful offices like governor, attorney general and several seats in Congress are up for grabs in the 2026 election cycle.

TULSA, OK — Public Service Company of Oklahoma filed an application Friday with the Oklahoma Corporation Commission to boost ...

The recent closure of a California oil refinery — and plans to shutter another in the near future — have some experts warning ...

On a recent podcast, Arizona Corporation Commissioners discussed a legal fight with APS over the utility's rate increases.

CPB had been winding down since Congress acted last summer to defund its operations at the encouragement of President Donald ...

The 520 area code received a few more years of life as Southern Arizona's solo area code after Arizona Corporation Commission ...

After more than three hours of discussion in executive session, the Oklahoma Corporation Commission unanimously voted Tuesday ...