A polar vortex that has hit much of the U.S. with ice and snow has dealt a glancing blow to Florida and its manatee ...

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

A polar vortex that has hit much of the U.S. with ice and snow has dealt a glancing blow to Florida and its manatee population RIVIERA BEACH, Fla. -- A polar vortex that has hit much of the U.S ...

A polar vortex dipping down from Siberia will bring a cold front with frigid temperatures to nearly 300 million Americans.

A series of cold fronts the last few weeks has kept Florida downright chilly, as another winter storm starts to take aim this ...

A new blast of Arctic air sweeping from north to south will bring bone-chilling temperatures to millions of Americans this weekend and next week.

A disruption in the polar vortex is about to send an Arctic air mass from Siberia as far south as Florida. Yes, Siberia—and ...

One of the key players in these dramatic shifts is something called the polar vortex. The polar vortex is a massive area of cold air located high in the atmosphere, typically spinning over the ...

before spreading east to Florida and the Atlantic region by early next week. RELATED: What is the polar vortex? How it’s responsible for dangerous cold Much colder-than-normal temperatures will ...

Answers as to why these strange temperatures and weather events are prevalent may be found in the polar vortex. The polar vortex is a large area of low pressure and cold air surrounding both of ...

An Arctic air mass from Siberia will plunge south across the Prairies and continue all the way to northern Mexico, before spreading east to Florida and the Atlantic region by early next week. RELATED: ...