The Eleventh Circuit denied the coal mining industry's petitions for review of a Mine Safety and Health Administration (MSHA) regulation aimed at reducing black lung disease and other respiratory illnesses in miners. The petitioners challenged MSHA's authority to issue the rule under the Federal Min...

A district court held that environmental and animal rights groups may challenge the constitutionality of two trespass statutes passed by the Wyoming legislature in 2015. Under the statutes—one imposing criminal liability and the other imposing civil—a person will be held liable if he or she: (1)...

A New Jersey appellate court, in an unpublished opinion, reversed and remanded portions of a lower court summary judgment against a corporation, its principal, and a general partnership for costs related to remediation of the site of a former thermometer manufacturing plant. The corporation and the ...

The Pennsylvania Supreme Court held that a natural gas company charged with violating the state's Clean Streams Law may seek preenforcement judicial review of the state environmental agency's interpretation of the statute's penalty provisions. The agency, which has assessed ongoing, multimillion dol...

A New York appellate court upheld a lower court decision invalidating a water sales agreement that would have allowed a town to sell approximately one million gallons per day from its water supply to an energy company for drilling and hydraulic fracturing in Pennsylvania. Despite the town's conclusi...

The California Supreme Court held that agencies subject to the California Environmental Quality Act (CEQA) generally are not required to analyze the impact of existing environmental conditions on a project's future users or residents. But when a proposed project risks exacerbating those environmenta...