A district court denied a commercial fisherman's motion to preliminarily enjoin the Army Corps of Engineers and EPA from enforcing a 2023 rule that revised the definition of "waters of the United States." The fisherman argued the agencies did not faithfully implement the Sackett v. Environmental Pro...

The Ninth Circuit affirmed a district court's permanent injunction in an ESA citizen suit concerning a proposed timber harvesting project on private property in Oregon. Environmental groups argued the project would cause a "take" of marbled murrelets in violation of the ESA by clearing acres of tree...