BREAKINGMulti-SourceScientists decry Trump’s ‘blame game’ after he claims Canada ‘poisoning’ US airThe Guardian Environment|7/24/2026
UNVERIFIEDSingle SourceWe received no alert, say leaders of First Nations communities razed by Canadian wildfiresThe Guardian|7/21/2026
UNVERIFIEDSingle SourceDonald Trump to impose 50% tariff on most Canadian goods, White House saysThe Guardian|7/21/2026