The polar dance that caused snow to fall across the South in January has been studied for decades, but scientists still hope ...

When the Polar Vortex is in a weakened state, a jet stream wobble sending polar air into the mid-latitudes becomes more ...

Winter in the CSRA is usually mild overall, but every now and then, we get a taste of true Arctic air. If you’ve ever ...

Metro Vancouverites may face unseasonably cold weather as February continues thanks to the stratospheric polar vortex.

Freezing temperatures and low wind power production will put further pressure on Europe’s strained energy market, as natural ...