The D.C. Circuit granted a petition to reconsider EPA's Final Mercury and Air Toxics Standards (MATS) Rule that exempted coal- and oil-burning power plant boilers' startup periods from…

The Ninth Circuit, in an unpublished opinion, reversed and remanded a lower court decision dismissing an animal rights group's lawsuit concerning foie gras produced from the livers of force-…

The D.C. Circuit dismissed petitions for review challenging agreements between the U.S. Environmental Protection Agency (EPA) and animal feeding operations designed to bring the facilities into…

The court upholds a Federal Aviation Administration (FAA) rule that was promulgated pursuant to the Overflights Act and designed to reduce aircraft noise from sight-seeing tours in the Grand…

The court holds that the U.S. Environmental Protection Agency's (EPA's) use of the toxicity characteristic leaching procedure (TCLP) to measure compliance with the Resource Conservation…

The court holds that a U.S. Environmental Protection Agency (EPA) regulation that creates a 12-month grace period exempting transportation projects in nonattainment and maintenance areas from…

The court holds that the U.S. Forest Service's (Forest Service's) decision to allow certain salvage timber sales was exempt from administrative appeal pursuant to regulations in effect…