A rare stratospheric warming event high above the Arctic could disrupt the polar vortex and send colder air toward Texas in the coming weeks.

The phrase “historic polar vortex” evokes a country locked in ice from the Great Lakes to the Gulf, but the most reliable ...

If you hear that the polar vortex is coming, you should expect to experience a lot of cold. CLEVELAND — The temperature ...

Once every two years there is a disruption of the polar vortex. So you get very strong warming like tens of degrees Celsius ...

Early-season stratospheric warming events spark hype around frigid temperatures. Learn the myths and the science about the ...

The polar vortex could be disturbed in a way that hasn't happened this early in 25 years. You’d be forgiven for being ...

This dramatic-sounding phenomenon is a naturally occurring component of the Earth’s atmosphere that can play a huge role in ...

An Arctic blast is expected to bring cold temperatures and potential heavy snow to Michigan and other northern states around Thanksgiving and into early December. A rare weather phenomenon, known as a ...

A growing body of research indicates that polar vortexes are likely becoming more frequent due to the climate crisis.

As winter approaches, Winnipeg braces itself for the impending chill associated with a polar vortex shift. Meteorologists have issued warnings about a significant blast of Arctic air set to sweep ...

It's been a warm autumn, so far. But the polar vortex is forecast to change unusually early, and that could impact your ...