A polar vortex collapse. Now, meteorologists are calling for another collapse in the middle of March, one that could plunge ...

Polar Vortex collapse set to send temperatures plunging in the US and Canada - The weather event could unleash extreme winter ...

A late cold snap could affect the UK, due to a polar vortex collapse that is likely to cause extreme winter conditions across ...

Millions of Americans were hit with blustery blizzards last month when a polar vortex collapse ushered in below freezing ...

A polar vortex collapse is set to unleash harsh winter-like conditions across North America. A polar vortex is a large ...

After Feb dumped a wave of unconditionally severe winter weather in the US, March is about to unleash those conditions again ...

It’s really, really cold again – as the US shivers through at least the eighth blast of air from the Arctic this winter. Here ...

A polar vortex collapse is poised to unleash severe winter weather across the US, Canada, and potentially the UK, causing ...

Learn more about polar vortex collapse - the weather phenomenon likely to cause cold snap across much of UK in coming weeks ...

The Met Office has issued an update on the chances of a sudden stratospheric warming event impacting the UK, as weather ...

The polar vortex is not synonymous with cold snaps, but when it slides toward the United States, the polar jet stream can ...

The polar vortex, a mass of freezing air that encircles the Earth's poles, plays a crucial role in winter weather patterns.