A district court granted states' motion to preliminarily enjoin the president's Executive Order pausing new oil and gas leases on public lands and in offshore waters. The states argued the "pause" violated the APA, the Outer Continental Shelf Lands Act (OCSLA), and the Mineral Leasing Act (MLA). The...

A district court granted a conservation group's motion for summary judgment in a lawsuit concerning a California resident's recreational gold mining in a river in Idaho. The group argued the defendant violated the CWA by suction dredge mining during the 2014, 2015, and 2018 dredging seasons without ...

A district court remanded without vacatur oil and gas lease sales approved by BLM in greater sage-grouse habitat in Montana and Wyoming. Conservation groups argued BLM violated NEPA by failing to consider their proposed alternative of deferring priority sage-grouse habitat and failing to take a "har...

A district court denied environmental groups' motion for summary judgment in a challenge to the Forest Service's approval of a road reopening project in grizzly bear habitat in the Idaho Panhandle National Forest. The groups argued the Service's approval of the project violated NEPA and the National...

The Ninth Circuit, 2-1, affirmed in part and reversed in part dismissal of a challenge to EPA's withdrawal of a previously proposed determination restricting mining operations in part of southwest Alaska's Bristol Bay watershed. A conservation group had argued the withdrawal violated the CWA and EPA...

The Ninth Circuit reversed summary judgment for FWS in a challenge to the Service's 2017 decision reversing its 2011 decision that the Pacific walrus qualified for listing under the ESA. An environmental group had argued the Service violated the APA by failing to sufficiently explain its change in p...

The Fourth Circuit affirmed summary judgment for a county in South Carolina in a lawsuit concerning the county's alleged taking of honey sellers' bees. The sellers argued their bees died after the county sprayed pesticide in an effort to kill mosquitoes, and thus constituted a Fifth Amendment taking...

The D.C. Circuit affirmed summary judgment for FWS in a lawsuit concerning its denial of a nonprofit group's permit applications to export four blue iguanas to a Danish zoo and to continue a captive-bred wildlife program at its Arizona facility. A district court saw no problem with FWS' denials and ...

The D.C. Circuit vacated EPA's authorization of the pesticide aldicarb for use on oranges and grapefruit in Florida. EPA had moved to remand without vacatur. The court found the Agency itself acknowledged it did not make an effects determination as required by §7(a)(2) of the ESA, and that it admit...

A district court denied nonprofit groups' motion for summary judgment in a challenge to EPA's failure to consult with FWS and NMFS before announcing a temporary nonenforcement policy in response to the COVID-19 pandemic. With the policy having since been terminated, the groups sought to compel EPA t...