A state court dismissed a lawsuit filed by a group of Alaskan youth alleging that the state has contributed to climate change through its actions with respect to fossil fuels and carbon emissions. The group sought declaratory relief that the state's actions violated their fundamental rights to a sta...

The U.S. Supreme Court denied the U.S. government's petition for a writ of mandamus in a lawsuit brought by a group of youths challenging the government's failure to act on climate change and asserting the right to a safe climate. The court found that the government's petition was unwarranted becaus...

The Ninth Circuit affirmed a summary judgment rejecting a mining association's challenge to an Oregon law that prohibits the use of motorized mining equipment in rivers and streams containing essential salmon habitat. The association argued that the law was field preempted by the federal 1872 Mining...