A California appellate court affirmed a lower court’s issuance of a writ of mandate directing the city of Watsonville to, among other things, set aside its certification of a final…

A California appellate court reversed a lower court decision that granted in part a citizen group’s petition for a writ of mandate under the California Environmental Quality Act challenging the…

The California Supreme Court reversed a lower court decision to find that a citizen group’s suit challenging a city’s approval of a Wal-Mart was time barred under the California Environmental…

A California appellate court affirmed a lower court order clarifying and enforcing a prior decision, which had defined the rights of parties interested in the production of groundwater from the…

In a case arising from a catastrophic oil spill in Buzzards Bay, a district court granted summary judgment in favor of the United States to find that aspects of the Massachusetts Oil Spill…

The Ninth Circuit vacated a lower court decision that granted a preliminary injunction prohibiting the enforcement of California Penal Code §599f, which bans the slaughter and inhumane…

The Supreme Court of Montana affirmed a lower court’s award of almost $41 million in damages to the state of Montana from a wholesale electric generator for its use of state-owned…

A California appellate court affirmed a lower court decision that held that the California Regional Water Quality Control Board (Board) had no authority to enforce state law governing waste…

The West Virginia Supreme Court affirmed in part and reversed in part a series of jury verdicts, orders and rulings in a class action where the owner of a zinc smelter facility was found liable to…

A district court allowed negligence claims against the Tennessee Valley Authority (TVA) to continue in seven lawsuits stemming from a coal-ash spill, but it held that the TVA is not subject to…