At least ten dead from massive winter storm in US as Trump questions reality of climate change
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Polar vortex: What is the frigid arctic system hitting Canada? – National
Extreme cold winter conditions are expected to trap the majority of the country in a bitter weather phenomenon…
Polar vortex brings cold temperatures to GTA — and it’s here for the rest of January
The cold air settling over the Greater Toronto Area is likely to remain for the rest of the…
Polar vortex set to bring ‘harsh early start to winter’ across Canada
A polar vortex is on its way for much of Canada next week. And while it’s not the…
Martian North Polar Vortex Creates Seasonal Ozone Layer, Planetary Scientists Say
The polar vortex is a consequence of Martian seasons, which occur because the planet’s axis is tilted at…