When conditions are cold, wind can strip away the warm layer of air insulating your skin. Because of this, wind makes the effective temperature to your body colder than the actual air temperature.

The Upper Midwest and Northern Plains have been hit by Canada's freezing temperatures. On Thursday, Dec. 4, wind chills ...

Three Michigan cities reported record cold following a surge of Arctic air. See how frigid it was on Thursday, Dec. 4.

Indiana will see some of its coldest temperatures of the season over the next week as multiple winter systems move through ...

Metro Detroit is getting its coldest air since last winter, with temperatures falling well below normal and wind chills ...

Thanks to the polar vortex, the first half of December will bring multiple waves of Arctic air to the U.S. Here's what to ...

On Sunday morning, during his press conference, Allegri sounded the alarm: "Pulisic has come down with a fever. I don't know ...

The wind chill index helps you understand how quickly frostbite can occur in cold and windy conditions in New York City.

Delhi struggled to breathe on Sunday as it woke up to a blanket of thick smog, with the Air Quality Index (AQI) clocking in ...

The Met Office has issued a long-range forecast for the Christmas period ...

Kolkata: The air quality in Kolkata deteriorated on Monday as the season's first notable dip in temperature coincided with a surge in pollution levels.