There are more days with extreme heat than a century ago, according to meteorological data. Here's what to know.

AccuWeather reports June 24 was the hottest day in more than a decade for millions of residents. But also pay attention to ...

A major heat wave will persist through the end of the week in some areas of the country. Here's what to do while the ...

A brutal heat wave across the eastern United States trapped millions of people in sweltering air this week with record-high ...

After exiting a heat wave and as summer goes on, here's what weather conditions forecasters say is in store for Massachusetts ...

Heat waves bring dangerous and deadly lightning strikes. Here’s how to avoid getting struck - More than 30 people have been ...

Here are five pieces of data to show why our recent stretch of 90s and 100s went far beyond normal, run-of-the-mill ...

According to the Portugese Institute for Sea and Atmosphere a good part of the country is under alert for rural wildfires.

Highs in the lower 90s tomorrow and Sunday keep things toasty with a cool down into Monday. Humidity is less of a concern and ...

Pennsylvania State Sen. Doug Mastriano wants Met-Ed to give thousands of customers a credit after they lost power for days ...

The mayor’s successful pitch to council will have staff report back about restoring 24/7 cooling centres and bringing in ...

Sacramento anticipates a heat wave with high temperatures reaching near 100 degrees, per the National Weather Service.