Cuts are due to “market conditions” including “pending natural gas conversions” at coal-fired power plants in the region, company says.

Despite the layoffs of 28 Kemmerer coal mine workers last week, there’s evidence of an uptick in demand for thermal coal from ...

Wyoming’s largest electric utility has thrown a temporary lifeline to the Dave Johnston coal-fired power plant near Glenrock ...

In a significant stride toward boosting domestic rare earth resources, American Rare Earths and its subsidiary Wyoming Rare ...

a geologist with the U.S. Office of Surface Mining (OSM). Last year, when range fires near Gillette, Wyoming, set off 60 blazes in coal outcrops, the federal Bureau of Land Management sent a ...

Wind farm operators in Wyoming and across the nation can now bury decommissioned wind turbine blades and other materials at surface coal mines in the state — a solution of mutual benefit to both ...