Cordero Rojo mine

Officials in Wyoming have reached an agreement with a Navajo tribal mining firm that would give the state of Wyoming authority to take the company to…

Federal officials say the newest operator of three coal mines has fallen behind on federal and county mineral taxes.The Casper Star-Tribune of Wyoming…

A Navajo Nation company says it will retain 1,200 employees at three coal mines in Wyoming and Montana that it bought through a bankruptcy auction. The…