Environment ❯Air Quality

Ozone Pollution

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Supreme Court to Decide Jurisdiction for EPA Regulatory Challenges

The Supreme Court will hear cases determining whether regional or D.C.-based courts should handle disputes over EPA actions under the Clean Air Act.

Record-Breaking Heatwave Eases Across Northern California

Texas Faces Repeated Ozone Action Days Amid Rising Pollution Levels

California to Require All Trucks and Freight Trains Go Zero-Emissions by Mid-Century