Spring may have technically sprung in the Northern Hemisphere, but the lingering impact of the collapsing polar vortex could ...

When a warning is issued, take action. This means tornado conditions are imminent and have been spotted either by someone on ...

As the National Weather Service explains, the polar vortex is an area of low pressure and cold air that exists over both of Earth’s poles 10 to 30 miles above the surface. The term vortex is used to ...

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

This warming can weaken the polar vortex, causing cold Arctic air to move southwards and can lead to extreme weather conditions. The polar vortex collapse will be the second in 2025, after a ...

The Met Office says there is an 80 per cent chance of sudden stratospheric warming in March, which could bring severe and cold weather ...

Powerful winter storms which led to deaths and power outages in the UK and Ireland were made more likely by an intense ...

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

Scientists believe deadly Arctic winds were to blame for a series of savage storms that wreaked havoc in Britain over just a ...

The UK could be in for a bitterly cold snap later this month after the Met Office said it was "almost certain" there will be a weather phenomenon called a "sudden stratospheric warming". Forecasters ...