The Oregon Supreme Court affirmed, 6-1, an appellate court decision vacating a lower court ruling that no trial was needed in a climate change lawsuit concerning Oregon's obligations to protect natural resources under the public trust doctrine. Two young Oregonians argued the state was required to a...

A district court denied environmental groups' motion for summary judgment in a challenge to two mining-related rules issued by BLM. The groups argued that the 2008 Mining Claim Rule violated the General Mining Law and FLPMA by improperly restricting the application of FLPMA's fair market-value manda...

A district court granted BLM's request to remand without vacatur 27 oil and gas leasing decisions across five states. Environmental groups argued that BLM failed to consider the cumulative impacts of the leases as required under NEPA, and sought to have them vacated and remanded. The court found tha...

A district court denied a request to block a permit issued by President Trump authorizing a pipeline company to construct a cross-border segment of the Keystone XL oil pipeline. Environmental groups argued the president violated the Property Clause, the Commerce Clause, and Executive Order No. 13337...