October 29, 2020
The Tenth Circuit on Thursday blocked an Arch Resources Inc. unit from doing any construction work at a Colorado mine site, siding with environmentalists that said the company illegally proceeded despite an earlier finding that the project had been improperly approved by the federal government.
September 18, 2020
Environmentalists on Friday urged a Colorado federal judge to immediately order a coal mining company to stop clearing land for a new project, following an order from the state that may allow it to do so.