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

An Arctic blast that began in the northern plains on Saturday spread bitter cold from the Rockies through the East Coast and ...

A mass of air called the polar vortex has escaped the Arctic and plunged southward. Some scientists see the fingerprints of ...

SpaceX’s latest launch, Falcon 9 Starlink 13-1, was a testament to the resilience of space exploration even under extreme weather conditions.

Temperatures are rebounding to the mid-80s, making it feel more like May than February here in Central Florida.

Central Florida is starting the weekend with dense fog advisories in place for Sumter, Marion and Flagler counties.

A polar vortex could cause light snow over the weekend in Knoxville. A polar vortex is to blame for freezing temperatures.

The polar vortex is expected to reach the Utah-Idaho ... night to help keep heat and recommends against using any portable space heaters and limiting appliances like ovens, dishwashers and clothes ...

At the same time we go into a touch milder southwest flow, the polar vortex will still be churning away over northeast Canada. I don’t expect a full onslaught of the polar vortex to shift south ...

When the polar vortex is weak, the jet stream pattern wanders around a ... clothes or heating. No. Ovens aren't made for space heating, making them inefficient for the job, which leads to increased ...

I just advise people to drive slow, take extra time to get to where you're going, and provide extra space between you and the cars in front of you," Wasilewski said. A polar vortex is to blame ...