Taiwan Semiconductor Manufacturing will again expand its Phoenix complex, to a new $165 billion stake. The move aims to avoid ...

Metro Phoenix highlights include Camelback Mountain, Old Town Scottsdale and Mexican food. Plus, tips for visiting Sedona and ...

How to watch Arizona State Sun Devils vs Arizona Wildcats college basketball game on Tuesday, March 4, with time, TV channel, ...

DEMA and ASU are working on the AI Emergency Management System in three phases and hope to use it in the next couple of years.

Learn more about the latest Phoenix area weather forecast and conditions with Most Accurate Forecast from ABC15.

The first dust storm of the year hits the Valley with wind gusts soaring to up to 40 mph in the state and 35 mph in the ...

The incident happened just before 7:30 a.m. when FBI agents executed the warrant in the Moenkopi village near Tuba City.

Gas prices in Arizona are the seventh highest in the United States. Why is gas so expensive? Here's what to know and where ...

Phoenix's fire, water and emergency response departments say their prevention plans and water infrastructure redundancies position the city well.

Phoenix shoppers are about to get hit with a sales tax increase, and that's before they have to fork over money to upgrade ...

Here's what to know about the science of Arizona's stunning sunsets, including when and where you can watch them in metro Phoenix. National Weather Service meteorologist Matt Salerno said our ...