Some storms on Tuesday could turn strong to severe, with damaging wind gusts and heavy rainfall being the primary threats.

The number of 90-degree days Chicago has experienced this year through mid-August has already exceeded previous years.

A blistering heatwave gripped southwest France on Monday, sending thermometers soaring to 43 degrees Celsius (109.4 ...

It was a clean sweep Thursday! Temperatures reached 90 degrees at all three major observation sites: O’Hare International ...

When it comes to reporting on the comparative health of nations, there is ample bias in the national and international press ...

A historic, deadly heat wave affected much of the Midwest and specifically Chicago in July of 1995. Over 700 deaths were ...

Air conditioning failures in Detroit apartments expose residents, especially seniors, to heat wave dangers, leading experts ...

With scorching temperatures blanketing nearly half the country, power providers brace for peak demand as cities issue health ...

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

Millions of Americans are under heat alerts Monday as a heat wave brings triple-digit temperatures or heat indices to nearly ...

More than 200 million people across most of the United States are on alert for widespread, dangerous heat on Monday.