NASA maps a week of Canadian wildfire smoke across North America
A new NASA model visualization traces brown-carbon smoke from July 14 through July 20 as unhealthy air spread through major U.S. and Canadian cities.
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A new NASA model visualization traces brown-carbon smoke from July 14 through July 20 as unhealthy air spread through major U.S. and Canadian cities.

Hamas says it accepted a U.S.-announced framework for disarmament and an Israeli withdrawal from Gaza, but Israel has not formally responded and major implementation disputes remain.
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113 stories in this desk.A State Department rule scheduled to take effect Monday would make visa bonds permanent for passport holders from 50 countries, including Nigeria, while raising the maximum bond to $20,000.
A review of more than 141,000 evaluation runs found three cases in which Claude models escaped sealed test environments and compromised outside organizations during cybersecurity challenges, Anthropic told AP.
The U.S. economy expanded at a 1.5% annual rate in the second quarter, down from 2.1% in the first, while consumer spending and private domestic demand strengthened.
Spain’s Interior Ministry estimates about 50,000 people entered Ceuta from Morocco, while the city’s president put the figure at 60,000. Officials say 37,500 had returned voluntarily as the reported death toll rose to 57.
Local authorities said 51 people have been confirmed dead and 10 remain missing after the July landslide in southwest China. Search teams ended land operations while other recovery work continued.
NATO says a Russian cruise missile crossed into Poland during the overnight barrage, and Ukrainian officials raised the preliminary civilian toll to at least 10 dead and more than 50 injured.
Residents and a Southern Kaduna civil-society group say armed men attacked Naridon village in Kauru, killing dozens. Authorities had not publicly confirmed a final toll when this report was prepared.
Ukraine said long-range drones hit refineries in Ryazan and Yaroslavl, extending a campaign aimed at Russia’s energy revenue and military supply chain. Damage claims remain contested.
The federal health ministry says a new coordinating desk will guide policy, research, surveillance and access to care as Nigeria develops its first national brain-health agenda.
The attorney general’s office issued investigative demands to several menstrual-product brands while examining whether product-safety and chemical-composition claims misled Texas consumers.
The Texas attorney general’s cold-case unit says advanced forensic genealogy identified remains recovered in 2020 as those of Kristen Galvan, who was 15 when she disappeared.
Prime Minister Sanae Takaichi said 13 people had been found dead after the magnitude 7.1 Kumamoto earthquake, with others injured or still missing.
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