Wyoming’s two largest coal producers, Peabody Energy and Arch Resources, separately made moves recently to shift their focus away from the state’s thermal coal used to generate electricity to ...

The research team is investigating the use of coal char produced from Powder River Basin (PRB) coal as a soil amendment and has been comparing its effects to conventional Wyoming agricultural ...

President Joe Biden’s administration approved legislation blocking new coal mining in parts ... Plan Amendment for the Buffalo Field Office in Buffalo, Wyoming, according to reports.