These severe cold events occur when the polar jet stream – the familiar jet stream of winter that runs along the boundary ...
It's a cold air outbreak that some experts say is happening more frequently, and paradoxically, because of a warming world.
A polar vortex is going to bring very cold air to much of southern Ontario, including Waterloo region, Guelph and Wellington ...
Abnormal weather events and severe winter storms could be caused by a disrupted polar vortex. Find out here how the polar vortex affects the weather.
The week began with a biting cold snap that hammered much of the U.S., the product of a jet stream that slips out of its ...
Douglas McIntyre, Editor-in-Chief at Climate Crisis, discusses an unusual cold snap forecasted for Atlanta, where temperatures are expected to drop to nineteen degrees. He explains how climate change ...