An air conditioning unit in Terminal 4 of the Phoenix Sky Harbor Airport was deactivated for routine maintenance and stayed ...

Some security gate closures exacerbated the situation, causing long lines in the heat. Airport officials confirmed the AC was ...

The city broke a new daily high temperature for that date when Sky Harbor Airport reached 118 degrees Wednesday afternoon.

On the hottest day of the year so far, two major electric companies reported record energy use across Valley households on ...

Tesla has applied for a permit to test and deploy autonomous vehicles in Arizona. It's also eyeing expansion in Austin, Texas ...

PHOENIX (AZFamily) — A strong ridge of high pressure will slowly shift away from Arizona, bringing an end to the extreme heat of the last few days. Today is our last First Alert Weather Day this week ...

It marks the third consecutive year that Arizonans have set all-time energy usage highs, reflecting the state's rapidly ...

All Arizona Lottery retailers will redeem prizes up to $100 and may redeem winnings up to $599. For prizes over $599, winners can submit winning tickets through the mail or in person at Arizona ...

TA Realty bought Level at Sixteenth, a 240-unit luxury apartment community in Phoenix, for $62 million, from Sares Regis Group.

A 67-year-old hiker died in the Grand Canyon, park officials said as forecasters in the region warned of excessive and life-threatening heat.