The frigid weather gripping much of America is not unprecedented, but it feels that way. The 21st century has been unusually ...

Shelby County Fire Department spokesperson Brent Perkins tells us how to stay warm during the cold snap—while protecting our ...

This Saturday, Canada is grappling with one of its coldest episodes in recent years, as wind chills plunge to an astonishing ...

The first quarter of the 21st century was unusually warm by historical standards, so a prolonged cold spell this winter is unfamiliar to many people, especially younger Americans.