The court upholds a Federal Aviation Administration (FAA) rule that was promulgated pursuant to the Overflights Act and designed to reduce aircraft noise from sight-seeing tours in the Grand Canyon National Park. The Act required the Secretary of the Interior, via the National Park Service (NPS), to...

The court holds that the political question doctrine does not bar a federal court from resolving landowners' suits alleging that a state-managed fish pass significantly contributed to beach erosion on their property. The court first holds that the landowners' claims for injunctive relief and damages...

The court holds that an environmental group is not entitled to a preliminary injunction suspending a proposed retail development's construction permit and ordering the U.S. Army Corps of Engineers to prepare an environmental impact statement (EIS) addressing the development's impact on flooding. The...

The court holds that the Federal Highway Administration's (FHwA's) approval of a highway project in West Virginia violated the Department of Transportation Act §4(f) historic sites review requirement. The court first holds that the plain language of §4(f)'s regulations, 23 C.F.R. §771.135(b) and ...

The Fourth Circuit held that an environmental group was entitled to attorney fees in their action challenging an OSM decision that resulted in a remand to the agency for additional investigation. The group filed a citizen complaint with the OSM alleging that a reclaimed surface mining site, which ha...

A district court dismissed two local water agencies' NEPA action against various federal and state regulatory agencies, water districts, and other interested parties involved in the development and environmental review of the Bay Delta Conservation Plan, a yet-to-be consummated collaborative approac...

A district court held that the Animal and Plant Health Inspection Service (APHIS) failed to take a hard look at its decision to deregulate alfalfa genetically engineered to resist the herbicide glyphosate—the active ingredient in "RoundUp." Substantial questions exist as to whether the deregulatio...

The court holds that the failure of the United States to regulate the passage of a ship carrying nuclear waste through waters in the U.S. exclusive economic zone (EEZ) is not a major federal action. Therefore, the court dismisses an environmental group's National Environmental Policy Act claims agai...

The court holds that a Native American council and an environmental group lack standing under the Federal Power Act (FPA) and the National Environmental Policy Act (NEPA) to challenge a Federal Energy Regulatory Commission (FERC) order authorizing a Canadian power generator to sell power in the Unit...

The court affirms a district court holding that the U.S. Fish and Wildlife Service's (FWS') failure to prepare a programmatic environmental impact statement (EIS) before approving land and water rights purchases under §206 of the Truckee-Carson Pyramid Lake Water Rights Settlement Act (Settlement A...