Hot, steamy air blowing into Illinois from a heat dome moving east across the country has kicked off at least a week of dangerous heat, with humidity peaking Saturday through Monday. These kinds of ...

Has this summer been muggier than usual? For nearly two-thirds of the country, the answer is yes. Tens of millions of Americans in the central and eastern United States have suffered from an ...

Extreme heat and high humidity are expected across more than half the country as the calendar officially marks the beginning of summer on June 21. In the D.C. area, temperatures later this week should ...

It's not the heat that gets you; it's the humidity. A visceral concept, Homo Sapiens must have endured the complications of atmospheric moisture since their very earliest days. However, it is ...

High humidity can make it tough for your body to cool down. As most of the country braces for extreme temperatures, a doctor shares advice on how... It's the humidity that gets you. Here's why — and ...

If you think this summer has felt extra sticky and sweltering hot in Ohio and Kentucky, you're not alone. Greater Cincinnati has spent much of the summer trying to stay cool, as the area has been ...