Temperatures are expected to plummet over the weekend, bringing life-threatening conditions to large stretches of the United States. The polar vortex will send temperatures below freezing for much of ...

Another blast of winter weather is expected in parts of the U.S. in the coming days, including bone-chilling wind in the ...

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

People living "basically anywhere from the Rockies eastward" will see extremely cold temperatures over the next several days, ...

These conditions are all thanks to a familiar sounding occurrence: the polar vortex, a large area of low pressure ... they could play in temperatures in the single digits. The Eagles and Los Angeles ...

Global warming changed the behavior of the jet stream, and a new pattern is now clear: sapping moisture from the West Coast ...

The week began with a biting cold snap that hammered much of the U.S., the product of a jet stream that slips out of its ...

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.