Vintage photos reveal what American cities looked like before the EPA regulated water and air pollution
President Trump's EPA administrator aims to roll back environmental protections in an effort to reduce the agency's spending.
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Three unexpected ways that air pollution may affect our bodies
New research shows it’s not just about our lungs Leif Kaldor, director of Something in the Air Sometimes air pollution is obvious — the air is grey and smells terrible. But as Something in the ...