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A district court denied nonprofit groups' and EPA's cross-motions for summary judgment in a challenge to the Agency's denial of a petition to regulate the fluoridation of drinking water supplies under TSCA. The groups argued that the ingestion of fluoride posed an unreasonable risk of neurotoxic har...

The Fourth Circuit vacated the Virginia Air Pollution Control Board's approval of a permit for construction of a compressor station associated with a natural gas pipeline in an historically African-American community. Environmental groups argued that the Board erred in failing to make any findings r...

A district court denied the U.S. Navy's motion to stay a lawsuit concerning the release of perfluorochemicals from naval facilities in eastern Pennsylvania. Families in neighborhoods near the facilities argued that the Navy improperly disposed of perfluorooctane sulfonate (PFOS) and perfluorooctanoi...

A district court granted in part and denied in part a motion for summary judgment in a challenge to the U.S. Forest Service's approval of a mining company's permit to explore for gold in the Caribou-Targhee National Forest. Environmental groups first argued that the Forest Service violated NEPA by f...

A district court vacated exempted fishing permits issued by NMFS that allowed two vessels to engage in commercial longline fishing in federal waters off the coast of California for two years. Environmental groups contended that the permits threatened the survival and recovery of Pacific leatherback ...