A severe winter storm that brought crippling freezing rain, sleet and snow to a large part of the U.S. in late January 2026 ...
As the U.S. prepares to take on another bout of cold weather, the term "polar vortex" is getting thrown around. But what is ...
Environment Canada has issued weather warnings for most of Canada over a 'high or moderate impact level' cold blast that is ...
Parts of Canada are about to experience extreme cold thanks to a polar vortex. But what is a polar vortex? CBC Kids News ...
Microbes across Earth's coldest regions are becoming more active as glaciers, permafrost and sea ice thaw, accelerating ...
High above the North Pole, in a slice of atmosphere rarely noticed and even less understood, a transformation is underway. Over the next 10 days, changes in the stratosphere will upend weather ...
Bitterly cold temperatures have hit the Greater Toronto Area, and while there's a brief reprieve on Wednesday, the chilly ...
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As the U.S. prepares to take on another bout of cold weather, the term "polar vortex" is getting thrown around. But what is ...
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