The Fifth Circuit affirmed in part and reversed in part a lower court decision dismissing an environmental group's CWA, CERCLA, and EPCRA claims against BP and Transocean Ltd. following the Deepwater Horizon disaster. BP leased the mobile offshore drilling unit known as Deepwater Horizon from Transo...

A California appellate court affirmed a lower court decision prohibiting the inclusion of styrene and vinyl acetate as possible carcinogens on the state's Proposition 65 list. The Proposition 65 list is limited to chemicals for which it has been determined, either by the Office of Environmental Heal...

A Wisconsin appellate court reversed in part a lower court judgment declaring that an excess umbrella policy issued to an electronics company provided coverage for the company's liability for PCB contamination of the Lower Fox River in Wisconsin. The lower court correctly chose to apply Wisconsin, r...

The Supreme Court of New Jersey affirmed a lower court decision dismissing the state environmental agency's contribution action against a dry cleaner under the New Jersey Spill Compensation and Control Act to recover costs incurred in investigating and remediating PCE-contaminated groundwater. The a...