A district court granted states’ motion to preliminarily enjoin federal agencies from implementing the Biden Administration’s interim estimates on the social costs of greenhouse gas emissions. The states argued the president lacked authority to promulgate and enforce the estimates or to consider...

The Tenth Circuit affirmed a district court’s order remanding to state court a climate liability lawsuit against fossil fuel companies. Municipalities in Colorado argued in state court that they faced substantial and rising costs from the threat of climate change, to which the companies had substa...

The Alaska Supreme Court affirmed, 3-2, a lower court's dismissal of a climate liability lawsuit brought against the state of Alaska. Alaskans argued the state's natural resource development was contributing to climate change and adversely affecting their lives. The lower court dismissed the suit, c...

A district court denied advocacy groups' motion to preliminarily enjoin BLM's gather of wild horses in eastern Nevada. The groups argued BLM violated the Wild Free-Roaming Horses and Burros Act by not developing a herd management area plan, which resulted in an inhumane gather process; violated NEPA...