A district court held that livestock farm groups lack standing to bar EPA from releasing their members' personal information—including the physical address and other operational details about the farms—in response to environmental groups' FOIA requests for information about concentrated animal f...

A California court held that federal mining law preempts a state law that effectively bans the use of any vacuum or suction dredge mining in streams and rivers on federal lands. Under Cal. Fish & Game Code §5653, the use of any vacuum or suction dredge equipment by any person in any river strea...

A district court dismissed EPA's lawsuit against an Oklahoma utility under the CAA alleging that it failed to properly project whether modifications made to two coal-fired power plants would result in an increase in emissions. The plants were constructed before Congress enacted the PSD program. As a...