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.

Perry Warjiyo resigned for personal reasons before completing his second term, and Senior Deputy Governor Destry Damayanti is serving as acting governor.
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4 stories in this desk.The KOSPI closed 10.8% lower after the Korea Exchange activated a market-wide circuit breaker, while technology shares also fell sharply in Japan and Taiwan.
New federal estimates put the U.S. direct-investment position abroad at $7.14 trillion and foreign direct investment in the United States at $5.86 trillion at the end of 2025.
Semiconductor shares recorded their worst week in more than a year, adding a new test for the AI-led market rally as oil prices stayed elevated.
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