Russia, China's presence in Arctic
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Arctic blast brings cold and snow
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Allies must increase Arctic security in Trump Greenland deal
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Forecasters are warning of a sprawling winter storm that's predicted to spread a mess of ice and snow over a 2,000 mile stretch of the nation.
An unusually brutal winter storm is set to pummel more than 160 million Americans from Friday, as a stretched "polar vortex" sends a devastating blast of Arctic air, bringing heavy snows and freezing rains.
Confidence is increasing that an arctic cold front could bring Texas its coldest temperatures of the winter, as well as possible ice and snow.
A fierce Arctic blast of bitterly cold air is poised to overtake much of the central, eastern and southern U.S. over the next few days, dropping temperatures well below average.
Major cities across the Northeast and Midwest are facing temperatures 10-20 degrees below average, according to forecasters.
President Trump wants to annex Greenland. We look at the fight over a different Arctic territory for insights.
A series of cold fronts will drag Arctic air southward towards Colorado starting late tonight, with the cold set to linger through the weekend.
With the arctic blast on its way to the Ohio Valley, people are preparing for the frigid weather by stocking up on essentials and charging batteries. And we
CNN reports that Russia is expanding its influence in the Arctic amid Donald Trump’s plans regarding Greenland.