Spring may have technically sprung in the Northern Hemisphere, but the lingering impact of the collapsing polar vortex could ensure that chilly weather will stick around for a while longer across ...

Warm conditions across much of Europe are forecast to give way to periods of unseasonably cool temperatures and stormy ...

When the polar vortex collapsed in the middle of March, the planet's weather patterns were redrawn. That could mean snow for ...

The polar vortex in the stratosphere broke up, which caused the movement of cold Arctic air towards southern latitudes, ...

A team of researchers from the Met Office and the University of Leeds has pinpointed a new reason for winter storm clusters, ...

Researchers say a spinning mass of cold air in the stratosphere above the Arctic in 2022 made it up to three times more ...

Several days into the start of spring, wintry weather has returned following the arrival of a cold air mass.AccuWeather’s ...

February 2022 was also characterized by an extremely strong stratospheric polar vortex—a large spinning mass of cold air in ...

The storms were made more likely by an intense swirling vortex of winds miles above the Arctic, say scientists.

Researchers from the University of Leeds have found there was an extremely strong stratospheric polar vortex (SPV) – a large spinning mass of cold air in the stratosphere around 15 miles above ...

Scientists have issued a warning to weather forecasters about a weather phenomenon that increases the risk of "damaging ...