The court affirms the Court of Federal Claims' dismissal of individuals' claims that the enactment of the Seneca Nation Land Claims Settlement Act (SNLCSA) constituted a taking of property rights…

The court holds that a natural gas storage facility operator may go forward with its federal preemption action against a state environmental agency in which it seeks a declaratory judgment…

The court holds that an insurer providing a liability policy that covers damage to tangible property on the insureds' premises has no duty to defend the insureds in an easement dispute. The…

The court holds that a trial court properly dismissed a property owner's third-party complaint against an oil company for reimbursement of any cleanup costs the owner was required to pay to the…

The court holds that the repeal and replacement of a 1996 statutory amendment to the Federal Aviation Reauthorizaton Act governing the placement of landfills near commercial airports moots and…

The court grants a county's motion for summary judgment in a case in which a community association challenged the county's receipt of a state nontidal wetlands permit for the planned construction…

The U.S. Supreme Court holds that the criminal conviction of a hazardous waste facility operator under a Pennsylvania hazardous waste statute for operating a hazardous waste facility without a…

The court holds that individuals' National Environmental Policy Act (NEPA) suit against the U.S. Department of Energy (DOE) seeking to enjoin the agency from shipping the nuclear material mixed…

The court affirms a district court holding that an oil producers association contesting the U.S. Department of the Interior's (DOI's) take-or-pay royalties policy failed to challenge a final…

The court upholds a Court of International Trade (CIT) decision denying an animal rights group's request to issue a writ of mandamus directing the U.S. president to impose import restrictions on…