The Polar Vortex is expected to be impacted by a Sudden Stratosphere Warming, bringing cold air to the eastern US.

A late January 2026 winter storm left more than snow and ice in its wake.

After a brief lull that tempted some to declare the season finished, forecasters are warning that the atmosphere has other ...

The North Pole is surrounded by a massive circular upper-air weather phenomenon in the Arctic called the polar vortex. It is ...

To understand what Americans are experiencing with this winter blast, we need to look more than 20 miles above the surface of ...

Meteorologists warn that a stretched polar vortex could bring severe winter weather to much of the United States.

Rising Arctic temperatures and melting sea ice could be causing cold air to flow into the Northern Hemisphere. But not all ...

An unusually brutal winter storm is set to pummel more than 160 million Americans from Friday, as a stretched "polar vortex" ...

A dramatic blast of cold air may be coming for the United States in late January, courtesy of the polar vortex. Here's what could happen.

Meteorologist Sven Sundgaard predicted this wacky winter weather back in October, and he explains what's happening now and ...

Aetherlux Pro Operates to -57°F Without Defrost Cycles or Backup Heat, Addressing Grid Stress and Soaring Energy Costs ...