The Fourth Circuit vacated the U.S. Forest Service's decisions authorizing a natural gas pipeline to be constructed across two national forests. Environmental groups argued that the agency…

A district court granted in part and denied in part a pipeline company's motion to amend the court's previous order temporarily enjoining the company from constructing a cross-border oil…

A district court denied environmental groups' motion for summary judgment in a challenge to BLM's 2017 lease sale of more than 10 million acres in the National Petroleum Reserve-Alaska (…

A district court temporarily enjoined a pipeline company from constructing a cross-border oil pipeline known as Keystone XL. Environmental groups argued that the State Department violated NEPA…

A district court granted in part environmental groups' motion for summary judgment in a challenge to FWS' administration of a wildlife export program under the Convention on…

A district court granted in part environmental groups' request for judicial review of BLM's resource management plan (RMP) for an area in the Colorado River Valley. The groups argued…

A district court preliminarily enjoined BLM from conducting oil and gas lease sales under the procedures of a new BLM directive. Environmental groups argued that the directive unlawfully…

A district court ordered the State Department to supplement its 2014 EIS for a cross-border oil pipeline, known as Keystone XL, to consider the pipeline company's alternative route that was…

The Ninth Circuit affirmed in part and reversed in part a district court's summary judgment in favor of the U.S. Forest Service's approval of a site-specific project concerning…

A district court denied in part environmental groups' motion for summary judgment challenging BLM's and the U.S. Army Corps of Engineers' approval of a project to replace a wooden…