The Ninth Circuit held that the Bureau of Land Management's (BLM's) environmental assessments (EAs) for two timbers sales in the Cascade Mountains in Oregon violated the National…

The court holds that the U.S. Department of the Interior (DOI) did not violate the National Environmental Policy Act (NEPA) or the Indian Gaming Regulatory Act (IGRA) when it authorized and issued…

The court holds that the Federal Aviation Administration (FAA) failed to adequately consider the cumulative impacts on the natural quiet of Zion National Park in its environmental assessment (EA)…

The court issues a preliminary injunction halting salvage logging on fire-charred lands in Oregon until the Bureau of Land Management (BLM) resolves serious questions raised by environmental…

The court denies petitions to review the Federal Aviation Administration's (FAA's) decisions to categorically exclude the closure of a Missouri city's airport from the National…

The court denies two Missouri cities' petition to review the Surface Transportation Board's approval of restoration train service over an unused 278-mile railroad line without performing…

The court affirms a district court decision that the U.S. Forest Service did not need to prepare an environmental assessment (EA) or an environmental impact statement (EIS) before adopting the…

The court holds that the U.S. Army Corps of Engineers did not violate the National Environmental Policy Act (NEPA) when it issued a permit to a developer that planned to fill wetlands for a mixed…

The court holds that the U.S. Army Corps of Engineers did not violate the National Environmental Policy Act (NEPA) or act arbitrarily or capriciously in granting a developer a permit to fill…

The court reverses a district court and holds that the National Oceanic and Atmospheric Administration (NOAA), the National Marine Fisheries Service, and other federal defendants violated the…