The majority of the United States will experience chilling temperatures due to a blast of arctic air from Canada. The Midwest ...

The frigid winter weather in 1977 and 2010 also occurred when the Arctic Oscillation was in the negative phase.

You may have also heard a bunch of novel terms being thrown around to warn you about what’s coming, particularly on social ...

Pat's Heating, Air Conditioning and Electrical typically handles about 30 service calls per day, but expects that number to ...

The meteorologists said the polar vortex system is set up due north of Michigan over Canada's Hudson Bay. It's at least ...

Wind chills will bring the feeling of negative temperatures between -15 and -25. Wind gusts on Thursday morning were reaching into the 40 mph range.

Meteorologists warn that a stretched polar vortex could bring severe winter weather to much of the United States.

As the U.S. prepares to take on another bout of cold weather, the term "polar vortex" is getting thrown around. But what is ...

The big winter (and popular) topic is dusted off very early this season as frigid air plunges south next weekend. But what is ...

Observations of the two solar system gas giants have revealed that Jupiter 's north pole hosts a central polar vortex ...