A district court issues a preliminary ruling that temporarily blocks the Bureau of Land Managment's (BLM's) plans to lease approximately 1.7 million acres within the National Petroleum…

The court holds that the U.S. Army Corps of Engineers took the requisite "hard look" at the environmental and economic impacts of a project that would deepen the Columbia River's…

The court holds that the Nuclear Regulatory Commission (NRC) violated the National Environmental Policy Act (NEPA) by categorically refusing to consider the environmental effects of a potential…

The court holds that the U.S. Army Corps of Engineers complied with the National Environmental Policy Act in connection with its plan to preserve an aquifer in the Grand Prairie Region in East…

A district court held that the Bureau of Land Management (BLM) improperly segmented its analysis of a petroleum pipeline construction project in violation of the National Environmental Policy Act…

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

The court holds that the Interstate Commerce Commission Termination Act (ICCTA) preempts state and local environmental review of a rail carrier's reacquisition and reopening of the Stampede…

The court holds that the Secretary of Transportation's failure to issue an environmental impact statement (EIS) in connection with an order awarding takeoff and landing slots to airlines at…

The court holds that claims, asserting violations of various environmental statutes, the common-law nuisance doctrine, and the Fifth Amendment's takings clause, based on landowners'…