The Supreme Court’s liberals defended EPA’s power to issue “beyond-the-fence-line” rules on power plants in a challenge by the coal industry and 20 states.

The Biden administration could be close to restoring California’s authority to adopt tailpipe emission standards that are more stringent than federal standards.

Virginia’s Senate Committee on Privileges and Elections took former EPA Chief Andrew Wheeler's name off a resolution approving Gov. Youngkin’s cabinet picks.

Commissioner Melanie Loyzim says the Maine Department of Environmental Protection is helping with EPA data collection on PFAS in the air.

The EPA’s Tuesday announcement to begin a crackdown on coal ash ponds has an outsize impact on Midwestern coal plants.

New Jersey is tackling carbon and other air pollution at its ports with new rules aimed at promoting the adoption of electric equipment for moving cargo.

Andrew Wheeler, the former coal industry lobbyist who led EPA under President Trump, is now slated to head Virginia’s Department of Environmental Resources.

EPA chief Michael Regan rolled out tough new vehicle emissions standards, saying that getting the light-duty fleet to an average of 40 mpg by 2026 is doable.

EPA announced that President Biden intends to name California Public Utilities Commissioner Martha Guzman Aceves as administrator of the agency's Region 9.

Environmental groups have been urging the California Air Resources Board to include pesticide reduction strategies in its 2022 climate change scoping plan.