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 blast of arctic air from Canada has brought the season's coldest weather to most of the United States. The system, known as ...

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

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 ...

The most unusually cold air in the Northern Hemisphere will be over the United States early next week, bringing dangerously ...

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 from Canada has brought the season's coldest weather to most of the United States. The system, known as a polar vortex, is forecast to bring subzero temperatures to the ...

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