A big reason is we have another lobe of the Polar Vortex that is going to shift south into far southern Canada. This lobe of ...

When the Polar Vortex is in a weakened state, a jet stream wobble sending polar air into the mid-latitudes becomes more ...

Hurricane Helene arrived on Florida’s Gulf Coast as a Category 4 storm on Sept. 26, causing catastrophic flooding across the ...

ORLANDO, Fla. – Central Florida is waking up to thick fog Saturday, leading to less than a quarter mile of visibility in many ...

Forecasters warn that a split polar vortex is set to bring a 'large supply of cold air' to North America in mid-February as a ...

With the holidays behind us and the prospect of a long Michigan winter ahead, you may want to get out of Dodge. But there are ...

The deadly symptoms of pneumonia have been spelled out by an NHS doctor following the sad death of Taiwanese actress Barbie ...

A disoriented Old Man Winter will prove it can still snow with a slushy coating Saturday, maybe a couple of additional inches on Monday. With a deep dome of cold air firmly in pla ...

After weeks of bitter subzero temperatures, the Polar Vortex loosens its grip on Upstate New York. Far more tenacious and ...

An atmospheric travesty, and no, it’s not my fault. After flirting with the polar vortex a little more than week ago, yesterday felt like April: 50 degrees at MSP, the 10th-earliest 50 on record. I ...

The world's most iconic waterfalls sees millions of visitors every year - but this week they are being treated to a very rare ...

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.