The court holds that a U.S. Environmental Protection Agency (EPA) regulation that creates a 12-month grace period exempting transportation projects in nonattainment and maintenance areas from…

The court dismisses a property owner's Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), Resource Conservation and Recovery Act (RCRA), Federal Water Pollution…

The court holds that home builders lack standing to bring an Endangered Species Act (ESA) §11 citizen suit against the U.S. Department of the Interior and the U.S. Fish and Wildlife Service for…

The court holds that environmental activists challenging the construction of a golf course in Lake Jackson, Texas, may not bring a Federal Water Pollution Control Act (FWPCA) citizen suit action…

The court holds that a district court improperly excluded a medical expert's testimony on causation in a case brought by a family seeking damages for cognitive injuries due to an exterminator…

The court holds that the U.S. Forest Service policy of leaving game "baiting" regulation in the National Forest System to the states complies with the National Environmental Policy Act (…

The court holds that the Massachusetts Department of Environmental Protection's (DEP's) zero emission vehicle (ZEV) regulations for automobile manufacturers are not identical to…

The court holds that a state's solid waste disposal program that requires the identification of additional capacity for out-of-state waste before a plan is approved does not violate the U.S.…

The court holds that groups who challenged a state's decision to add a company to the U.S. Department of the Army's license to operate a chemical demilitarization facility are estopped…

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'…