The court holds that oil and gas lessees failed to state a claim under the Outer Continental Shelf Lands Act's (OCSLA's) citizen suit provision when they challenged the U.S. Department…

The court holds that the U.S. Environmental Protection Agency's (EPA's) guidelines for carrying out the certification of Waste Isolation Pilot Plant's (WIPP's) compliance with…

The court refuses to approve a proposed consent decree requiring the U.S. Environmental Protection Agency (EPA) to issue a notice of proposed revisions to its hazardous waste identification rule…

The court upholds the U.S. Environmental Protection Agency's (EPA's) decision not to list used oil from gasoline-powered engines that is destined for disposal as hazardous waste under…

The court holds that an Office of Government Ethics' (OGE's) regulation allowing federal employees to accept reimbursement for expenses incurred in giving "official" speeches,…