The big winter weather challenge has now come and gone in the form of last week’s polar vortex. The Eastern railroads got ...

Research has found that rising temperatures in the Arctic are weakening weather systems that normally trap the cold around ...

Understanding the Polar Vortex The polar vortex is like a massive whirlpool of frigid air moving around our planet's poles.

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 ...

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 ...

Trump executive actions: plans to eliminate federal DEI, define gender This Florida Island Has a New Luxury Resort and Laid-back Caribbean Vibes Here’s the schedule for the NFC & AFC ...

A polar vortex is a large area of low pressure and cold air which spins over the North and South poles, according to a definition by the NWS. While the vortex is always present near the poles ...

This will be due to a polar vortex, an area of strong winds that encircle the Arctic and typically keeps the coldest air locked near the Pole, according to the FOX Forecast Center. This weekend ...

This will be due to a polar vortex, an area of strong winds that encircle the Arctic and typically keeps the coldest air locked near the Pole, according to the FOX Forecast Center. This weekend and ...

Knoxville could be hit with another snowfall this weekend, and very cold temperatures are coming. The National Weather Service in Morristown cited an 80% chance of rain Jan. 18 and a 70% chance of ...

The bitter weather – tied to an Arctic “polar vortex” blast – is expected to bring night-time lows as cold as minus 31 deg C over the weekend for some of the northernmost parts of the US.