The Court of Federal Claims held that residents and businesses in New Orleans' Ninth Ward and the neighboring St. Bernard Parish may file class-action lawsuits against the government for flood damage caused by Hurricane Katrina. A year ago, the court ruled that the U.S. Army Corps of Engineers' cons...

The Supreme Court of Texas held that the Texas Clean Air Act and the Act’s enforcement mechanisms in the Texas Water Code preempt a Houston air-quality ordinance. The Houston ordinance’s enforcement provisions are inconsistent with the statutory enforcement requirements. The ordinance allows cri...

A magistrate judge recommended that a district court deny motions to dismiss a lawsuit brought by a group of young people against the U.S. government for failing to protect them from climate change. The plaintiffs alleged that the government has known for decades that carbon dioxide (CO2) pollution ...