A state court upheld the North Dakota Department of Health's decision to issue an air quality permit for construction of an oil refinery less than three miles from Theodore Roosevelt National Park. Environmental groups argued that the Department's decision to issue a synthetic minor source permit ra...

An Oregon appellate court upheld a lower court's finding that the public trust doctrine does not require the state to defend the environment from climate change. Plaintiff children had sought declaratory relief for the state's failure to take sufficient steps to protect its public trust resources fr...

A district court denied EPA's motion to dismiss a lawsuit brought by several states alleging that the Agency failed to implement and enforce its 2016 Emission Guidelines and Compliance Times for Municipal Solid Waste Landfills. The Agency argued that the CAA did not unequivocally waive sovereign imm...