Over the last five years, researchers have found that the death rate for saguaros in the Phoenix area jumped from 1% to 2% ...

A long-lasting extreme heat wave reached its dangerous crescendo Tuesday, bringing the hottest day in a decade to some major ...

"The road exploded and rose over 18 inches, sending a car airborne," said Albert Blackwell, who captured the moment on video.

Scientists also note that heat waves have grown more frequent and intense as a byproduct of human-induced climate change, ...

When extreme heat arrives, here are science-based tips to keep your home cool, from the most efficient way to use air ...

PHOENIX (AZFamily) — A warm-up continues this weekend across Arizona as high pressure rebuilds over our region. The Valley ...

Here are five pieces of data to show why our recent stretch of 90s and 100s went far beyond normal, run-of-the-mill ...

Kon Knueppel is rising up the NBA Draft boards ahead of the first round on Wednesday night. The Duke Blue Devils star could ...

Extreme heat makes it especially hard for your body to cool down, so you need to be extra careful if you exercise or play ...

In Missouri, a car launched into the air after driving over a large bump in a buckled road. It's just one of many incidents being reported in recent heat waves. Why is this happening?

While most plants need at least six hours of sun to thrive, too much sun, especially in combination with higher-than-normal ...

The National Weather Service has extended the heat advisory for central Ohio until June 27. COTA has extended free rides as a ...