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 ...

Millions of people across the U.S. will experience subzero or below-average temperatures in the coming days as a polar vortex coming from Siberia will usher in a new cold front. The Rockies ...

A mass of air called the polar vortex has escaped the Arctic and plunged ... you can expect is a decrease in the total amount of snow over time,” Gavin Schmidt, director of the NASA Goddard ...

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 ...

Extreme cold and snow smacked the Gulf Coast states this week, but the polar vortex may not be to blame. Freelance writer Amanda C. Kooser covers gadgets and tech news with a twist for CNET.

And if the polar vortex is to blame. First, a quick refresher on the polar vortex. The polar vortex is a region of very strong winds that form a circle around the North Pole. The vortex is located ...

President Trump was greeted warmly by Democratic California Gov. Gavin Newsom as the commander in chief exited Air Force One upon arrival in Los Angeles Friday — making nice after Trump ...

Gavin Newsom to send help as Los Angeles continues to battle wildfires that have destroyed several communities. As looting is on the rise in Southern California as communities work to pick up the ...

President Donald Trump reached out his arms and embraced sometime nemesis California Gov. Gavin Newsom on Friday after stepping off the plane to tour fire-scorched Los Angeles. The Hollywood hug ...

Gov. Gavin Newsom thanked President Donald Trump Friday for visiting Southern California to tour the devastation left by the fires this month, marking their first face-off since starting an ...

President Trump greeted California Gov. Gavin Newsom (D) with a very friendly exchange when he landed in the Los Angeles area to survey wildfire damage, after the two have sparred over relief ...

You also notice the end of the forecast indicates the polar vortex may be making another swipe at Michigan in mid-February. At that time of year it can still be a very cold outbreak. However it ...