Add Yahoo as a preferred source to see more of our stories on Google. Tonight features an isolated risk for a downpour before midnight. With light winds, recent rainfall and clearing skies, patchy ...

It may seem that July has delivered an interminable run of humid days, with dew points holding at near tropical levels. It is true that this month has been a scorcher. Triple-digit heat indices have ...

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 ...

High humidity changes the way almost every fire-starting method behaves, even when the temperature is warm, and conditions feel manageable. Moisture in the air settles onto tinder, reduces spark ...