A rare atmospheric shake-up could bring another round of major cold and stormy weather across the United States and Europe.

Cold weather and snow on the way for some areas of the US, but how will global weather patterns - like a La Niña or polar ...

A harsh drop in temperatures is being delivered to the eastern two thirds of the U.S. thanks to a polar vortex dipping down ...

Next week’s pre-winter arctic plunge might be a sign of things to come for the Eastern U.S., as several key weather patterns ...

As the winter season unfolds, meteorologists are looking at many things in the atmosphere that can influence our temperatures and snowfall. The polar vortex is one ...

The forecast calls for cold weather across the central and eastern U.S., with temperatures 10-15 degrees below average, ...

Sudden stratospheric warming events, which can send temperatures plunging despite what the name suggests, are rare this early ...

Climate change in Earth's polar regions is emerging as an underrecognized driver of global health risks, with consequences ...

New York City could see its first snow of the season on Tuesday as a powerful polar vortex sweeps across the eastern half of ...

Hoodies, sweaters, coats, gloves, and knit hats are the attire for cool morning air as temperatures dropped due to arctic air on Tuesday, Nov. 11, 2025, in Miami, Florida. A public transit commuter ...

The National Weather Service has issued a freeze warning for parts of New York City, Long Island, and New Jersey, as a polar ...