Every summer seems to be hotter than the last, and seeing as we're currently in the middle of a heat wave in the US as well ...

If the cramps or exhaustion lasts for longer than an hour, seek immediate medical attention, according to the National ...

WASHINGTON — Federal efforts to help people cope with extreme heat appear to be melting away even as the nation prepares for another summer of record high temperatures and increasing numbers of heat-r ...

Three cities in Michigan report record-breaking highs from Sunday, June 22 to today, June 23. Here are the new records.

Let’s start with what “normal” or “average” is for July, August and September. July and August average high temperatures are ...

Air conditioning units can be lifesaving during a summer heat wave, but there are other tips to help keep homes cool.

Sunday marked the second straight day of extreme heat across the Midwest and East Coast. Heat indexes on Sunday hit 103 F (39 ...

The intensifying and expansive heat wave affecting around 150 million people in the United States from Wisconsin to ...

NBC News chief consumer investigative correspondent Vicky Nguyen shared what the Department of Energy recommends you should set your air-conditioning at to run efficiently.

Here’s a list of 16 places to cool off in North Texas this summer, ranging from waterparks, lakes, splash pads, spray parks ...