Arctic air sweeps south as residents of the Pacific Northwest remain on guard after severe flooding An arctic air blast is sweeping south from Canada, spreading into the northern United States.Share this: Who owns the Arctic?DateJanuary 16, 2026In relation toAl-JazeeraArctic sees hottest year since 1900 as climate crisis continuesDateDecember 16, 2025In relation toAl-JazeeraRising gray whale deaths in Washington linked to Arctic ecosystem shifts, researchers sayDateMay 21, 2026In relation toKing 5 News