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Climate change is having significant effects on the ocean. Sea levels are rising. The ocean is becoming warmer, and because the ocean absorbs chemically reactive carbon dioxide, its pH is dropping. Hurricanes, typhoons, and other coastal storms are becoming stronger on average. Marine species are on the move, generally shifting toward the poles and, to […]

Last week, the U.S. Environmental Protection Agency (EPA) finalized new National Ambient Air Quality Standards (NAAQS) for ozone pursuant to the federal Clean Air Act. See 42 U.S.C. § 7409. The new regulation reduces both the primary and secondary NAAQS for ozone from 0.075 to 0.070 parts per million (ppm) (or from 75 to 70 […]

On Monday, June 9, 2014, the U.S. Supreme Court decided CTS Corp. v. Waldburger, — U.S. —, — S. Ct. —, 2014 WL 2560466 (June 9, 2014), a case that posed the seemingly simple legal question of whether the federal Comprehensive Environmental Response, Compensation, and Liability Act (“CERCLA,” also known as Superfund), 42 U.S.C. §§ […]

There is no question but that the Clean Water Act has led to enormous improvements in water quality throughout the United States. Funding for publicly owned treatment works (POTWs) has largely eliminated the use of the nation's waterways for the disposal of raw sewage. Most point source discharges are now subject to permitting and technology-based […]