The Fifth Circuit vacated the Federal Energy Regulatory Commission's (FERC's) decision that two natural gas pipelines perform a "transportation" function rather than a "…

A district court held that the Bureau of Indian Affairs' (BIA's) supplemental environmental assessment (EA) and revised finding of no significant impact (FONSI) for a proposed casino on…

A Nevada court upheld a county decision denying a company's request for a special use permit to mine clay from two open pits on federal land north of Reno, Nevada, and to build a plant to…

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 Tenth Circuit upheld the dismissal of a timber company's claim challenging the U.S. Forest Service's Historical Preservation Plan (HPP) for the Medicine Wheel National Historic…

The Ninth Circuit affirmed in part and reversed in part a lower court decision concerning challenges to a plan to redirect water from the Sacramento River Basin back to the Trinity River in order…

The D.C. Circuit held that FERC complied with NEPA in approving a company's application for a certificate of public convenience and necessity to construct a pipeline extension through…

The Sixth Circuit held that a district court improperly failed to vacate or modify an injunction that prevented the Federal Highway Administration (FHwA) from revisiting its decision regarding a…

The U.S. Supreme Court held that the Federal Motor Carrier Safety Administration (FMCSA) did not violate NEPA, relevant CEQ regulations, or the CAA when it failed to evaluate the environmental…

The court reverses and remands a district court's approval of a final environmental impact statement (EIS) that failed to discuss and respond to seven scientific studies casting doubt on the…