If you’re in Arizona during the spring or summer, heat is a serious health risk. Locals know it’s not about being tough, it’s about being smart. Here are five essential tips to help you stay ...

He rides his bike to and from work, even through the blazing Arizona summer heat, and he is the undisputed champion of the office’s ongoing pickleball competition (evidence: a small silvery cup ...

PHOENIX — Heat is the number one weather-related killer, not just in Arizona but across the nation. According to the National Weather Service, heat kills more people than tornadoes, floods ...

More than 400,000 gallons of water has been provided to animals in remote areas across Arizona this summer, the Arizona Game and Fish Department has said. While 400,000 is the department's yearly ...

At Arizona State University, there's a team welcoming summer's surging temperatures. Researchers are using a sweating test dummy called ANDI to study how heat impacts the human body. "We wanted to ...

PHOENIX – Simply walking from your front door to your mailbox in the summer heat can be dangerous, especially for older adults taking certain medications. “As our body ages, our body’s ...

A 33-year-old hiker died and four others were rescued from a mountain range in Arizona during extreme heat on Sunday, authorities said. The hikers were trekking along the Superstition Mountains ...

The National Weather Service has issued excessive heat warnings for Maricopa, Pima and Coconino counties through 8 p.m. Tuesday. Dangerously hot conditions were forecast across the state, with ...