It’s been warmer in Alaska than in three dozen other states. If someone asked you, “Where can I go in the United States to ...

A strong polar vortex in the stratosphere has brought subzero temperatures to the Midwest, Mid-Atlantic and deep into the ...

With last week's freeze being the second time temperatures dipped below freezing this winter, many are wondering if this ...

A polar vortex is currently hitting the United States, with schools closed in many areas and at least four deaths caused by ...

According to the National Weather Service, a polar vortex will impact most of the country this weekend, here is what you need ...

A polar vortex dipping down from Siberia is bringing a cold front with frigid temperatures to millions Americans. See maps of ...

A blast of Arctic air is set to cover much of the United States with temperatures below freezing starting on Friday and into ...

January is shaping up to be the coldest in a decade as the polar vortex dips south across the eastern half of the United States — shocking a nation that has enjoyed an unusually balmy end of the ...

A powerful polar vortex is set to grip much of the United States next week, as seen on a map, with meteorologists predicting plunging temperatures and widespread disruptions.

SCRANTON, Pa. — People will be freezin for a reason this weekend at Montage Mountain Resorts. The Northeast Polar Plunge is in its second year and hundreds of people will jump into this pool.

When there are disturbances in which the Jet Stream weakens, it can become wobbly. This allows the cold air to plunge southwards. A disrupted polar vortex does not happen every year. Very much so what ...