A district court largely dismissed claims challenging California's Low Carbon Fuel Standard, a collection of regulations promulgated by the California Air Resources Board to implement provisions of California Assembly Bill 32, the Global Warming Solutions Act of 2006. In September 2013, the Ninth Ci...

A California court held that revised "curtailment letters" that the state water board sent to irrigation districts and water appropriators in the Central Valley no longer violate due process, and therefore denied the districts' motions for a preliminary injunction. The court previously ruled that th...

The Ninth Circuit reversed a lower court decision dismissing an environmental group's ESA lawsuit against the U.S. Forest Service concerning the agency's approval of suction dredge mining projects in the Rogue River-Siskiyou National Forest. Because the Forest provides designated critical habitat fo...