The debate rages on: what is the best thermostat setting for summer in Arizona? We want to hear from you. Are you setting it ...

The monsoon doesn't mean we're going to get rain every day, said Erinanne Saffell, Arizona's state climatologist.

The US braces for a potentially record-breaking hot summer in 2025, with NOAA forecasting above-average temperatures ...

Redfin compiled a list of the hottest cities in the U.S. to help you stay safe in a warming world—whether you’re heat-averse ...

Air conditioning is essential during Arizona summers. Here are six tips to follow to help extend the life of your unit and ...

Readers have asked about Arizona's cleaner-burning gasoline formulas. Do they improve air quality, health and greenhouse gas ...

After a dry winter and spring, there's a lot of dust waiting for the first monsoon wind storm, a phenomenon known as a haboob ...

With sprawling pine forests and temperatures that never hit triple digits, people flock to the forests around Flagstaff.

As temperatures continue to rise, Arizona Attorney General Kris Mayes is reminding renters of their rights to proper air ...

The data, released May 20, show that drought conditions across Colorado, Utah, New Mexico, Arizona and Wyoming have worsened ...

Arizonans ushered in the unofficial start of summer this Memorial Day, flocking to Lake Pleasant and the Salt River. With temperatures warm but not yet scorching, it was the perfect opportunity to ...

Some cities have wildly high home prices, but there are a few areas in the US where it's more affordable to buy a home, ...