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The EPA is proposing that 'forever chemicals' be considered hazardous substances(npr.org)
396 points by ChrisArchitect | 173 comments
NPR news article reporting the EPA's proposal to designate PFAS 'forever chemicals' as hazardous substances.
Finding that lead emissions from aircraft engines contribute to air pollution(federalregister.gov)
415 points by Metacelsus | 284 comments
Federal Register final rule by the EPA (Oct 20, 2023) finding that lead emissions from piston aircraft engines using leaded fuel endanger public health and welfare.






