Residents in the Southeast U.S. are no strangers to heat in the summertime. But this week's sweltering hot weather set at least one record and had forecasters urging residents to limit time outside on ...

Doctors at HCA Florida Brandon Hospital said they’ve seen a noticeable uptick in patients coming in with symptoms of heat ...

Region 12: High Plains — Extending from Montana down to the north of Texas, this vast region is expected to see warm, wet ...

Nearly 160 million people across more than 25 states are under either an Extreme Heat Warning or Heat Advisory, from Florida ...

Extreme heat is disrupting air travel across the U.S. this week, as record-setting temperatures impact both flight schedules and aircraft performance.

Extreme heat is likely to break daily temperature records, but the weather forecast calls for a cool-down as August arrives.

Residents in the Southeast U.S. are no strangers to heat in the summertime, but this week's sweltering hot weather set at least one record and has forecasters urging residents to limit time outside on ...

Heat waves kill more people in the U.S. than hurricanes, tornadoes and floods combined. An extreme heat warning is issued ...

"A lot of it's going to be like drain lines and capacitors," said Conner Beattie, Air Current Inc. "Drain lines clog up ...

Around 170 million Americans from Nebraska to the Northeast are experiencing extremely warm temperatures due to an ongoing ...

Outdoor workers in Florida are reporting dizziness on the job, headaches and hospitalizations after experiencing heatstroke ...