Dense smoke from Canadian wildfires is drifting across the U.S., canceling flights and sporting events, and threatening severe health problems for millions of Americans. Chicago's air quality now ...
A wildfire can pump smoke up into the stratosphere, where the particles drift for over a year. A new MIT study has found that while suspended there these particles can trigger chemical reactions that ...
The Cool Down on MSN
Mountains trap wildfire smoke in Salt Lake City, and residents say it hurts to breathe
"This morning. I live in Eagle Mountain and it’s snowing ashes." ...
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Particles in wildfire smoke can lower air quality and harm human health. Smoke aerosols can also influence weather and climate by modifying cloud formation and changing how much of the sun's energy is ...
The Cool Down on MSN
Driving through Utah was 'heavy' as wildfire smoke, fire, and 'fear' closed in
"We live in one of the most beautiful places on the planet." ...
Wildfire smoke has been easy to spot in Minnesota this week, coating the Twin Cities in a brownish haze that obscured the downtown skylines. But experts in lung health are more concerned about the ...
A new study finds that smoke particles in the stratosphere can trigger chemical reactions that erode the ozone layer -- and that smoke particles from Australian wildfires widened the ozone hole by 10 ...
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