The Fifth Circuit dismissed environmental groups' challenge to EPA's issuance of a CWA general permit authorizing discharges from oil and gas facilities operating in the Gulf of Mexico.…

In an unpublished opinion, the Ninth Circuit reversed the denial of an environmental group's motion to intervene in a lawsuit challenging EPA and the U.S. Army Corps of Engineers' 2015…

A district court denied environmental groups' motion for summary judgment in a lawsuit seeking FOIA disclosure of an EPA computer model related to its rollback of Obama-era greenhouse gas…

The D.C. Circuit dismissed a challenge to a 2018 EPA memo that interpreted §112 of the CAA to mean that major sources of toxic emissions could reclassify to area sources and thereby ease their…

An Idaho district court transferred venue in a challenge to BLM's decision to renew livestock grazing permits for an allotment in northern Utah and to the Interior Board of Land Appeals…

In an unpublished opinion, a state appellate court upheld the Minnesota Department of Natural Resources' rules under which the permit for a copper-nickel-platinum mine was issued.…

The Ninth Circuit upheld dismissal of a lawsuit challenging a set of agency decisions that reauthorized coal mining activities on lands reserved to the Navajo Nation. In the district court,…

The U.S. Supreme Court granted the Trump Administration's request to stay a district court order enjoining the use of military funds to build portions of a border wall along the Mexican…

The U.S. Supreme Court upheld the Auer doctrine, deferring to the Department of Veterans Affairs' interpretation of an ambiguous regulation in a lawsuit concerning disability benefits. A…

The U.S. Supreme Court vacated a dismissal of a landowner's challenge to a town ordinance on takings grounds. The landowner argued the ordinance, which requires cemeteries on public and…