Parts of California, Oregon and Washington state will experience extreme heat at least through Tuesday, forecasters say.

Water usage at scale requires sophisticated closed-loop systems, digital twins, and multiple filtration strategies, but can water keep up with demand?

From a woman who was found dead in her bathtub to incidents of extreme weather, here are some of the top Arizona news stories ...

The Extreme Heat Warning that the Valley has been under is over, as temperatures are expected to cool off slightly this week.

Dangerous heat is impacting more than 30 million people in the West this weekend, with heat alerts in effect from Arizona to ...

Starting on Monday, the ridge of high pressure will shift east of us, creating a southerly flow that will bring a better ...

Dangerously hot conditions hit states up and down the West Coast over the weekend, owing to a persistent heat wave stretching ...

PHOENIX (AZFamily) — Two people were rescued off of the same Phoenix trail as the Valley grapples with extreme heat this weekend.

Related: The No-Frills Restaurant in Arizona that Locals Swear has the Best Pizza in the State General Tso’s chicken sits in ...

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

Related: The No-Frills Restaurant in Arizona that Locals Swear has the Best Pizza in the State El Norteño also serves breakfast, and locals know it’s one of Phoenix’s best-kept morning secrets. The ...