The Sixth Circuit affirms a district court judgment upholding the Interior Board of Land Appeals' (IBLA's) decision that a mining company violated federal Surface Mining Control and…

The court holds that the Mineral Management Service (MMS) did not violate the National Environmental Policy Act (NEPA) in promulgating a development and production plan (DPP) under the Outer…

The court holds that the U.S. Forest Service did not violate the National Environmental Policy Act (NEPA) or the National Forest Management Act in its adoption of a grazing plan for the Fort…

The court holds that the Secretary of Transportation did not violate the National Environmental Policy Act (NEPA) or the Wendell H. Ford Aviation Investment and Reform Act for the 21st Century (…

The court holds that the Federal Aviation Administration's (FAA's) and Air National Guard's (ANG's) orders approving the Colorado Airspace Initiative (Initiative) and its…

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 dismisses a mining association's action challenging U.S. Department of the Interior (DOI) regulations concerning the use of a computerized database programmed to identify links…

The court holds that the doctrine of sovereign immunity bars citizens from bringing suit against West Virginia state officials in federal court to enjoin the state from granting mountaintop mining…

The court affirms the dismissal of a community association's motion for a preliminary injunction to halt the construction of a 4-lane, 77-mile highway around Nashville, Tennessee. Although…

The court reverses a district court decision and holds that the U.S. National Park Service (NPS) violated the National Environmental Policy Act when it implemented a vessel management plan (VMP)…