More than 100 million Americans are under heat alerts as the extreme temperatures that have smothered the Midwest this week ...

A heat dome​ is trapping over 90 million Americans in extreme temperatures this week with the National Weather Service​ ...

Newcomers to a hotter climate – Acclimatization takes time. If you’re not used to this level of heat, it can hit harder.

It’s the hottest time of the year in the United States and another heat dome is about to make millions of people feel every ...

Residents in the Southeast U.S. are no strangers to hot weather in the summertime. But the sweltering heat this week set at ...

Extreme heat is in Georgia, with heat index possibly reaching 110 degrees and more on Tuesday. Here's what to expect.

The New York Times' interactive heat wave tracking map provides a visual look at the numerous states that will be affected by the rising temperatures this week. If you're in one of the areas ...

"For people without effective cooling, especially heat-sensitive groups, this level of heat can be deadly." the NWS said.

Some schools shifted to remote learning due to the heat. A dangerous, record-breaking heat wave is baking the East Coast, prompting heat emergencies from Washington, D.C., to Boston. New York City ...

A widespread and prolonged heat wave is expected to intensify fire concerns across California over the next few days, as ...

More than 11 million people across southern Georgia and most of Florida were under a rare “extreme” heat warning.

The Centers for Disease Control and Prevention (CDC) says that extreme heat can lead to heat-related illnesses, especially ...