A heat wave is predicted to begin this Wednesday and run through Saturday. It is expected to peak on Thursday with some areas ...

Southern California is forecasted to see a surge in warm weather, with some areas possibly hitting triple-digit temperatures.

Europe’s next heat wave is already building over the Iberian peninsula, potentially testing more temperature records after an ...

About 200 million people are under some sort of heat alert Monday, including 24 million under the highest alert — extreme heat warning — for scorching conditions.

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

TEHRAN (AP) — Authorities in Iran ordered government offices and banks across much of the country to close Wednesday as ...

The temperatures will climb slightly through Tuesday, but additional warming is expected for Wednesday and Thursday.

An early-August metro Phoenix heat wave is expected to continue throughout the workweek, with more record-setting highs in ...

Studies have found how hot is too hot, and it's close to August's monthly average. Here's what to know during one of the ...

Austin faces a week of intense heat with highs potentially reaching 98 degrees and heat index values up to 104. The National ...

Nordic countries are relieved after battling an exceptional heat wave which shattered the hopes of foreigners seeking to cool ...