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air pollution

States May Win at Supreme Court in Initial Battle Over Fighting Smog, Lawyers Say

States May Win at Supreme Court in Initial Battle Over Fighting Smog, Lawyers Say

Texas Oil, Gas Firm Apache to Pay $4 Million Fine Over Alleged Air Pollution

Texas Oil, Gas Firm Apache to Pay $4 Million Fine Over Alleged Air Pollution

Biden Admin Toughens Air Quality Standard

Biden Admin Toughens Air Quality Standard