An unusually early polar-vortex disruption could make weather history and influence winter conditions across the Northern ...

Forecast models show the polar vortex could reverse direction in early November, potentially influencing U.S. weather ...

An massive polar vortex disruption could reshape winter weather across the U.S. MIT research scientist Judah Cohen explains ...

The polar vortex is weakening weeks ahead of schedule, though NOAA’s outlook doesn’t show Arctic cold reaching most of the ...

Forecast models suggest a possible polar vortex disruption in November, but experts say Arctic air could reach parts of the ...

A strong polar vortex and a powerful El Niño would be signals that a milder winter may be in store for many Americans. Here's why.

The polar vortex and super El Niño can affect one another, changing winter conditions. Here's how North Carolina could be ...

A new model accurately reproduces aspects of polar vortex behavior, extracting indicators of imminent vortex collapse and accompanying frigid weather in North America and Europe.

What is the polar vortex and how will it affect London's weather this winter? - The polar vortex safely confines the most ...

High above the North Pole, in a slice of atmosphere rarely noticed and even less understood, a transformation is underway. Over the next 10 days, changes in the stratosphere will upend weather ...