This blast of cold weather is due to activity of the polar vortex.

TikTok is now unavailable in the United States after the Supreme Court upheld a law banning it in the country unless the app ...

Intense snowy wintry weather in the US has been fuelled by activity of the polar vortex, slipping down to ... the oceans there will be more available energy and moisture for bigger winter storms ...

Sedona, Arizona, is fantastically, enchantingly beautiful, and when you hear someone gush about this place being one of the ...

If you're diving into Dynasty Warriors Origins, learning how to unlock all weapons is crucial to enhancing your gameplay experience.

David Helvarg Fire has always played a crucial role in Southern California’s ecosystem, which features dry conditions and strong, hot desert winds called the Santa Anas, which blow from the east each ...

The polar vortex's blast of Arctic air from Canada brought the season's coldest weather to the majority of U.S. The vortex is ...

This blast of frozen temperatures is tied to a polar vortex... but what is that? Air spins around the notoriously cold North and South Poles. When the air is spinning fast, it's stable, but when it is ...

MINNEAPOLIS, Minnesota — Our entire region is under an Extreme Cold Weather Warning until 12 p.m. Tuesday; wind chills could fall as low as -45 degrees. This Arctic blast is thanks to a polar vortex.

However, a deep freeze, thanks to the polar vortex dipping down from Siberia, is bringing an even harsher arctic blast to million Americans this week. Maps show what to expect as the cold front ...