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Pollution from fossil fuel combustion deadlier than previously thought (www.hsph.harvard.edu)

Fine particulate pollution from fossil fuel combustion was responsible for one in five early deaths worldwide in 2018, with vulnerable groups at greatest risk.

Could an accident have caused COVID-19? Why the Wuhan lab-leak theory shouldn't be dismissed (www.usatoday.com)

Big Breakthrough for “Massless” Energy Storage: Structural Battery That Performs 10x Better Than All Previous Versions (scitechdaily.com)