The court affirms a district court decision denying residents' request to preliminarily enjoin a U.S. Army Corps of Engineers' (the Corps') permit allowing the use of federal waters…

The court holds that two U.S. Forest Service (Forest Service) timber sales in the Boise National Forest in Idaho violated the National Forest Management Act (NFMA) and the National Environmental…

The court holds that the U.S. Fish and Wildlife Service's (FWS') final supplemental environmental impact statement (FSEIS) for its program to control the population of sea lampreys in…

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 U.S. Department of Energy (DOE) complied with the National Environmental Policy Act (NEPA) in connection with its transfer of surplus plutonium from Colorado to South…

The court affirms a district court decision that the U.S. Geological Survey's (USGS') and U.S. Department of Housing and Urban Development's (HUD's) participation in a Hawaii…

The court affirms a district court decision requiring the U.S. Fish and Wildlife Service (FWS) to prepare an environmental impact statement (EIS) and to issue a critical habitat designation for…

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 holds that the U.S. Forest Service (Forest Service) violated the National Environmental Policy Act (NEPA) and the Rescissions Act by reissuing a permit for livestock grazing in the…

The court holds that the U.S. Forest Service's environmental impact statement (EIS) for a post-fire logging project on the Six Rivers National Forest violated the National Environmental…