Scientific American6d
How the Polar Vortex Can Bring Arctic Blasts to the U.S.
How the Polar Vortex Can Bring Arctic Blasts to the U.S. Vast weather patterns can carry blasts of frigid air far from the ...
How the polar vortex fuels intense winter weather in the US
This blast of cold weather is due to activity of the polar vortex.
What is a polar vortex?
The polar vortex is a large area of low pressure, winds, and cold air surrounding both of the Earth’s poles, according to the ...
KCUR 89.3 FM4d
A polar vortex is set to grip Missouri and Kansas. What does that mean?
People living "basically anywhere from the Rockies eastward" will see extremely cold temperatures over the next several days, ...
Jefferson Public Radio4d
A polar vortex is set to grip much of the U.S. What does that mean?
People living "basically anywhere from the Rockies eastward" will see extremely cold temperatures over the next several days, ...
The Weather Network4d
Polar vortex delivering B.C. its coldest air of the season this weekend
The coldest air of the season will sweep into the province this weekend, courtesy of a polar vortex. It has been a relatively ...
'Siberian air' causing Canada's current cold snap, climatologist says
The intense cold snap that has settled over most of Canada and the U.S. has been dubbed a “polar vortex’, but Environment ...
BBC5d
How the polar vortex fuels intense winter weather in the US
Here's how the polar vortex, and climate change, influence extremely cold winter weather in the US. Intense snowy wintry weather in the US has been fuelled by activity of the polar vortex ...