The National Weather Service has issued a winter storm warning for Coconino County starting at 1:04 p.m. Feb. 12.

The bills come as AZ Attorney General Kris Mayes determines if she should enforce her formal opinion that all hemp-derived ...

Rain is forecast for later this week, but Phoenix will need more than one storm to offset months of drought. With parched soils and plants, residents need to take extra care of their landscaping to ...

Arizona's big three utilities are eyeing a new nuclear power plant, but it'll be a long and complicated process. The big ...

Tucson Electric Power owns the 250-megawatt Oso Grande Wind Project near Roswell, New Mexico, where wind turbines are seen ...

KORE Power Inc. has reportedly canceled plans to build a battery plant in Arizona and is instead looking for an existing building to retrofit.

The contractor hired to do some site improvements for KORE Power’s now-nixed battery plant in Buckeye claims it’s owed more ...

Every spring, Mexican long-nosed bats traverse a lengthy migratory path north from Mexico into the southwestern U.S., ...

TSMC plans to increase its investment in Arizona, expanding its fabs to cooperate with the 'manufacture in USA' policy pushed ...

Arizona traffic laws made for some unique rules for local drivers. Here's what you need to know before hitting road in the state.

Founded in 1882, Polar Beverages has remained in the same family, now run by the fifth generation of the Crowley family. It's ...

Arizona's electric utilities are planning for more nuclear power as part of a new look for this energy source and the ...