After smashing March heat records in 14 states and the U.S. as a whole, the gigantic heat dome that’s baked the Southwest is ...

It's already rewritten March, even April, record books. This March heat wave still has some gas left in the tank this week.

There’s a special kind of person who gets genuinely excited about spending an entire weekend digging through other people’s ...

Millions face dangerous heat in California, Arizona and Nevada as record March temps blamed on climate change sweep the ...

Temperatures are being shattered by large margins over a vast area beyond California. "It's uncharted territory," said Baker ...

As records tumble across the western U.S., meteorologists say an Arizona community set an all-time March record this week.

High temperatures forecast to hit metro Phoenix in the coming days will range from 101 to 105 degrees, according to the ...

The highest March temperature ever recorded in the U.S. happened on March 19 during Arizona's scorching early heat wave. Here ...

The thermometer hit 110 degrees near Yuma, surpassing the previous 108-degree record set in Texas. Residents say the national ...

The Colorado River's flow projections already looked bleak as March began. A regional heatwave has worsened them.

Discover one of Arizona’s most underrated scenic drives, where mountain views, wildlife sightings, and dramatic desert ...

The dangerous heat wave shattering March records all over the U.S. Southwest is more than just another extreme weather blip.