A California appellate court affirmed a lower court decision denying a conservation group's petition seeking to vacate a city's certification of an environmental impact report (EIR) for the development of a park. The group argued that the EIR wrongly defined the project to exclude pending residentia...

The Ninth Circuit denied an environmental group's petition challenging EPA's decision to grant two air permits authorizing exploratory drilling operations in the Arctic Ocean by a drillship and its associated fleet of support vessels. The permits require the drillship to comply with best available c...

The D.C. Circuit denied a petition for rehearing of an earlier decision in which it upheld four EPA rulemakings governing greenhouse gases. EPA issued the rules following the U.S. Supreme Court's decision in Massachusetts v. EPA, 549 U.S. 497, 37 ELR 20075 (2007), in which the Court clarified that g...

A district court granted an environmental group's motion to preliminarily enjoin the logging of 11 timber sales and to halt any further logging activities in known occupied marbled murrelet sites in Oregon's Tillamook, Clatsop, and Elliot state forests. Defendants argued that the case was moot becau...

A California appellate court reversed a lower court decision denying a petition challenging a city's certification of a final environmental impact report (EIR) for a project to amend the city's "sphere of influence" to include an undeveloped portion of a university campus in order to allow the city ...