The polar vortex's blast of Arctic air from Canada brought the season's coldest weather to the majority of U.S. The vortex is ...

A polar vortex dipping down from Siberia is bringing a cold front with frigid temperatures to millions Americans. See maps of ...

Several Gulf states experienced a major snowstorm this week. Changes in global climate patterns can be connected to weird ...

According to the NWS, the Arctic polar vortex is a powerful band of west-to-east winds that develops in the stratosphere, about 10 to 30 miles above the North Pole, during the winter season. It is ...

The most unusually cold air in the Northern Hemisphere will be over the United States early next week, bringing dangerously ...

says the National Oceanic and Atmospheric Administration (NOAA) It is believed that climate change is impacting the polar vortex by causing frequent disruptions, which leads to extreme cold ...

These severe cold events occur when the polar jet stream – the familiar jet stream of winter that runs along the boundary ...

We start the following work week with a polar vortex. This will bring in unseasonably cold air to the region and wind chill ...

The arctic blast is expected to affect millions of people across the United States with brisk winds, and dangerously cold ...

Abnormal weather events and severe winter storms could be caused by a disrupted polar vortex. Find out here how the polar ...