New York City could see its first snow of the season on Tuesday as a powerful polar vortex sweeps across the eastern half of ...

The U.S. is set to feel the impacts of an Arctic polar vortex next week, meteorologists have warned, with sub-zero ...

An unseasonably fierce polar vortex is sweeping across the United States, thrusting nearly twenty states into a deep freeze ...

The odds of extreme cold this winter in the US, Asia, and parts of Europe are climbing, threatening to boost energy bills for ...

A harsh drop in temperatures is being delivered to the eastern two thirds of the U.S. thanks to a polar vortex dipping down ...

Next week’s pre-winter arctic plunge might be a sign of things to come for the Eastern U.S., as several key weather patterns ...

More than 84 million are under winter weather bulletins with several states expected to see lows 10 to 25 degrees below ...

Florida Fish and Wildlife Conservation Commission officials said iguanas can become either immobilized or sluggish when ...

A "shocking" Arctic blast – with temperatures more akin to mid-January than early November – is poised to overspread the ...

The forecast calls for cold weather across the central and eastern U.S., with temperatures 10-15 degrees below average, ...

Cold weather and snow on the way for some areas of the US, but how will global weather patterns - like a La Niña or polar ...

However, this particular outbreak is a bit out of season, as the fiercest cold snaps are typically reserved for mid-winter.