Spring Sale: Get 1 Year, Save 58%

Allan Bertram

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Smoke from Southern California wildfires drifts through the L.A. Basin, obscuring downtown skyscrapers in a view from a closed Griffith Observatory on Thursday, Sept. 17, 2020 in Los Angeles, CA. (Brian van der Brug / Los Angeles Times via Getty Images)

Wildfire smoke may warm the Earth for longer than we thought

Nealan Gerrebos, Allan Bertram