The term 'vortex' doesn't mean anything scary, it just describes the direction air is traveling. Saving more, paying down ...

However, a deep freeze, thanks to the polar vortex dipping down from Siberia, is bringing an even harsher arctic blast to million Americans this week. Maps show what to expect as the cold front ...

These conditions are all thanks to a familiar sounding occurrence: the polar vortex, a large area of low pressure ... they ...

These conditions are all thanks to a familiar sounding occurrence: the polar vortex ... The Eagles and Los Angeles Rams could play in some snow in Philadelphia on Sunday, early forecasts show.