A district court denied summary judgment for a group of landowners in a challenge to the Bureau of Ocean Energy Management's (BOEM's) and NMFS' decisions approving an offshore wind energy project off the coast of Nantucket. The group argued that NMFS violated the ESA by failing to adequately conside...

The Ninth Circuit affirmed vacatur of FWS' designation of an area in the northern Santa Rita Mountains as occupied critical habitat for jaguar. An environmental group initially sued FWS, challenging the Service's conclusion that a proposed copper mine project in the area would not destroy or adverse...

The Sixth Circuit granted the Commonwealth of Kentucky's and business groups' motions to preliminarily enjoin EPA's and the Army Corps of Engineers' 2023 rule revising the definition of "waters of the United States" under the CWA. A district court had denied the motions, concluding plaintiffs lacked...