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Environmental Regulation Has Helped Cut Deaths From Air Pollution in Half, Study Finds

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Air pollution is killing fewer people than it used to, according to a study published in the Atmospheric Chemistry and Physics Journal Friday. Deaths related particulate matter (nasty stuff that gets lodged in the lungs and can reach the heart) dropped more than 50 percent nationwide between 1990 and 2010—largey thanks to regulations like the Clean Air Act and federal and state rules on vehicle emissions, according to the report’s authors, who include researchers from the EPA and Department of Energy. Learn More...