The Ninth Circuit affirmed in part and reversed in part a lower court decision granting summary judgment in favor of homeowners and the Nevada Division of Environmental Protection in a CERCLA and RCRA case involving soil and groundwater contamination under a Las Vegas shopping center. The homeowners...

A district court upheld DOI's approval of oil spill response plans an oil company submitted for drilling operations in the Chukchi and Beaufort Seas. Despite environmental groups' arguments to the contrary, an environmental review was not required under NEPA since the approvals do not constitute a m...

The Ninth Circuit, on remand from the U.S. Supreme Court, held that pollution exceedances detected at monitoring stations in Los Angeles County were sufficient to establish the county's liability for NPDES permit violations under the CWA. In Los Angeles County Flood Control Dist. v. Natural Resource...