Three images of Uranus that are blue, green and red showing a weird bright spot A vortex of relatively warm air has been detected swirling beneath Uranus' clouds, providing strong evidence for the ...

Three polar vortex systems are anticipated in December, and the first is expected this week, according to AccuWeather. The ...

A huge filament of solar plasma has broken off the sun's surface and is circling its north pole like a vortex of powerful winds, but scientists have no clue what caused it. "Talk about polar vortex!

A strong polar vortex doesn't cause cold weather — it does the opposite. Here's what to know about polar vortices, how they work.

A polar cyclone is swirling on Uranus, further showing that the planet's atmosphere is a hive of hidden activity. The discovery of a northern vortex on Uranus was made through the detection of thermal ...

NASA scientists spotted a strange polar vortex near the Sun's northern pole. The vortex appears to be part of a huge filament of solar plasma that the space agency says broke away from the Sun's ...

When the polar vortex stumbles, the weather at ground level can pivot from mild to brutal in a matter of days. A circulation ...

A curious phenomenon where a massive filament of solar plasma broke off the sun's surface and is circling its north pole like a vortex has scientists both puzzled and excited. The images of the ...

Thanks to the polar vortex, the first half of December will bring multiple waves of Arctic air to the U.S. Here's what to ...

A couple of winters ago, the term “polar vortex” became a media buzzword used and abused by many people with no idea of what they were talking and writing about. The polar vortex is actually a large ...

The Polar vortex is causing temperatures to plummet dangerously across the Philadelphia region, and frostbite could become a ...

WASHINGTON, DC, January 7, 2014 (ENS) – A frigid, arctic air mass known as the “polar vortex” will continue to bring dangerous, life-threatening low temperatures and wind chills to parts of the ...