For folks who long for cold, the weeks after Thanksgiving might just be a tease for some intense Arctic cold that could ...

A significant change in the atmosphere means the weeks after Thanksgiving could be colder and snowier than normal across ...

A rare stratospheric event is forecast to unleash bone-chilling air from a weakening vortex across the US and New England, ...

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

The polar vortex is weakening, which means New England is in for a colder than usual December, with episodic cold snaps.

The phrase "polar vortex" has captured public attention and is now often misused to describe short-term bouts of frigid ...

Forecasters are expecting a weakened polar vortex to bring cold air after Thanksgiving. An uncommon occurrence at this time ...

The polar vortex, a high-altitude ring of westerly winds that usually keeps Arctic air locked near the pole, is showing signs ...

The polar vortex shot into public lexicon sometime around January 2014, after a notable outbreak of icy arctic air that ...

The UK is set to see temperatures plunge with lows of -7C in an icy blast where most of the country will be blanketed in snow ...