An extended stretch of brutal cold is on the way courtesy of an arctic outbreak. These frigid temperatures are expected to remain in place across the eastern half of the country for at least the next ...

The luxury expedition line is offering new journeys along the entire Northwest Passage, from Alaska to Halifax.

But Mammoth Overland takes “Arctic-ready ... mobile forced air heating system to the mix. That’s enough power to heat a 600-square-foot cabin, ensuring the WLY stays ultra-toasty no matter ...

The best men's parka is a lot like an upright sleeping bag, except it doesn't simply keep you insulated—it also protects your frostbite-prone fits from Mother Nature’s icy clutches. Parkas originated ...

The polar vortex, ultra-cold air spinning like a top 15 to 30 miles ... attributed these cold outbreaks partly to changes from an Arctic that's warming four times faster than the rest of the ...

Frigid air that escaped the Arctic is plunging temperatures to subfreezing levels in some of the southernmost points of the U.S.

The polar vortex — ultra-cold air spinning like a top — usually stays ... attributing the cold outbreaks partly to changes from an Arctic that is warming four times faster than the rest ...

The polar vortex — ultra-cold air spinning like a top — usually stays above the ... a study last month attributing the cold outbreaks partly to changes from an Arctic that is warming four times faster ...

Road conditions are beginning to deteriorate in the central U.S. as a mixture of snow, ice and plunging temperatures arrived. Forecasts are calling for the dreaded combo to spread eastward ...

Mission (Kansas): A blast of snow, ice, wind and plunging temperatures stirred up dangerous travel conditions in parts of the central US on Sunday, as a disruptive winter storm brought the possibility ...