A Montana court vacated and remanded a water discharge permit that the state's environmental agency issued to a coal mine in southeastern Montana. The agency's decisions are arbitrary and not supported by the law, and when viewed in its totality, the record demonstrates clear errors of judgment with...

A district court held that conservation groups lacked standing to challenge the U.S. Army Corps of Engineers’ decision to reissue a nationwide permit (NWP 13) authorizing the discharge of dredged and fill material to construct bank stabilization projects. The groups alleged that the Corps reissued...

The U.S. Supreme Court reversed a lower court decision barring a hunter from using a hovercraft over a stretch of the Nation River that flows through the Yukon-Charley Rivers National Preserve, a conservation system unit in Alaska that is managed by NPS. The hunter argued that NPS' ban on hovercraft...