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Extreme cold snaps: Why temperatures plummet to dangerous levels even as the planet warms

CNN · Laura Paddison, Krystina Shveda, Jhasua Razo · last updated
Even as the world smashes through one all-time heat record after another and speeds towards critical warming thresholds, brutal waves of deadly cold can still arrive in bomb cyclones that bring icy weather and deep snow — and add fuel for those who deny the …