The court holds that a trial court erred in not evaluating evidence of environmental contamination and remediation costs related to a company's property that a regional economic alliance,…

The court holds that Nevada's state engineer improperly denied the Bureau of Land Management's (BLM's) applications for state water appropriation permits that would allow livestock…

The court remands the U.S. Environmental Protection Agency's (EPA's) hazardous air pollutant emission standards for hazardous waste combustors to the Agency because the standards fail to…

The court vacates and remands a district court's order issued after an Endangered Species Act case brought by an environmental group against a lumber company had been declared moot. The…

The court holds that the Secretary of Commerce abused his discretion and acted in contrivance of the law when he issued a finding that triggered a change in the dolphin-safe label standard for…

The court holds that a county zoning board's denial of an existing nonconforming use certificate to a strip miner that also wanted to operate a landfill on its property did not violate the…

The court grants Illinois' request to remand to state court its case against the U.S. Department of the Army (Army) for improperly releasing pollutants from its Joliet Army Ammunition Plant…

The court affirms in part and reverses in part a trial court decision that the insurance policies of the Vermont Department of Corrections (DOC) did not provide coverage for an administrative…

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 reverses a district court decision granting summary judgment in favor of the U.S. Forest Service and held that the agency violated the Administrative Procedure Act (APA) when it…