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

High above the North Pole, about 10 to 30 miles above Earth’s surface, sits a massive whirlpool of icy air known as the polar ...

The NOAA-NASA analysis published on November 24 confirms that the ongoing controls established by the Montreal Protocol and ...

Over the next 10 days, scientists say, changes in the stratosphere will upend weather patterns and set the stage for a cold, ...

The phrase "polar vortex" has captured public attention and is now often misused to describe short-term bouts of frigid ...

A phenomenon capturing the attention of many on social media could lead to bitter cold in parts of the U.S. around and after ...

Augusta can expect chilly temperatures early next week, courtesy of the polar vortex, according to the National Weather Service. “It's going to be warm the next couple of days,” said Pierce Larkin, ...