Residents across the country from the Northern Plains to the tip of Maine are bracing for dangerously low temperatures as tens of millions of residents along the East Coast contend ...

A mass of cold air that meandered south from the Arctic has sent temperatures plunging with wind chills making it feel like ...

Tens of millions of Americans are bracing themselves for the coldest temperatures in years, with winter storms set to pummel ...

A rare winter storm is getting set to slam the Gulf Coast and South, with cities from Texas to Florida under Winter Storm Warnings.

The polar vortex, a swirling mass of cold air located over the polar regions, is responsible for the impending cold. It will bring extreme cold as far as the Deep South as we head into the start ...