The latest heat wave is expected to last just one day longer before significantly cooler temperatures return to the region.

Heat advisories have been issued through Wednesday for Boston and most of Southern New England as dangerous heat index values ...

Scorching heat across S. Korea An official points to a screen showing a map of South Korea that indicates the areas for heat ...

Thursday: A slight chance of showers, then a chance of showers and thunderstorms after 11 am. Sunny and hot, with a high near 95. Heat index values as high as 109. Calm wind becoming southeast around ...

Amid an ongoing heat wave, local schools have been cracking down on student athletes' safety while they practice over the ...

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

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

Doctors at HCA Florida Brandon Hospital said they’ve seen a noticeable uptick in patients coming in with symptoms of heat exhaustion — especially outdoor workers like landscapers and roofers.

Electricity is a hot commodity at Muscatine Power and Water for families try to offset the heat. Ryan Streck is the company's director of utility service delivery, and he saidhigh temperature days ...

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

A few storms may fire up late Wednesday, but there is a much greater chance of storms by Thursday. Those showers and storms will develop ahead of an approaching cold front that will put an end to this ...

A fan might feel like a lifeline in a heatwave, and for older adults it may be of some help – but not as much as it might ...