The wildfires burning at or near the Grand Canyon's North Rim are still raging as strong winds, high heat and low humidity persist.

The summer heat is on and it’s getting hotter and deadlier. Kids are among the most vulnerable. From the playground to ...

Human-caused climate change tripled the number of estimated deaths in the recent European heat wave, according to a new ...

Doctors warn concrete can reach 180 degrees during triple-digit temperatures, causing severe burns within seconds ...

Extreme heat requires protecting ourselves, our families, and our neighbors. It also requires policies to address the root ...

A 27-year-old man from Tennessee died Saturday after collapsing at McLarty Motocross Park in Blount County. Officials believe ...

Oregonians can click on this National Weather Service interactive tool to see if they are inside the boundaries of the ...

We've had one heat wave already-- and at least 17 consecutive days of above average temperatures to go along with it. We ...

Monday is the hottest so far this year. Afternoon gusts to 30 mph Tuesday, 25 mph Wednesday, and 20 mph Thursday. Highs dip ...

Extreme heat can have huge effects on the health and well-being of young kids — it's a major concern for parents amid high ...

In recent weeks, no matter the sport or setting, one constant has connected competitions around the globe: scorching ...

The National Weather Service has issued an Extreme Heat Watch for Portland with temperatures expected to reach 95-105°F.