The state Department of Transportation is instituting lane restrictions and reducing the speed limit on Interstate 70 near ...

(NYSE: CNR) today announced that it was taking steps to temporarily seal the Leer South mine's active longwall panel in order to extinguish isolated combustion-related activity there. Based on its ...

Core Natural Resources, Inc. (NYSE: CNR) today announced that it was taking steps to temporarily seal the Leer South mine's active longwall panel in order to extinguish isolated combustion-related ...

Core said Thursday it was taking steps to seal the mine's active longwall panel, a block cut from the wall of the coal mine. It said it believes Leer South will be able to resume development work ...

The Canonsburg, Pa.-based miner today announced that it was taking steps to temporarily seal the Leer South mine's active longwall panel in order to extinguish isolated combustion-related activity ...

said that the company is taking steps to “temporarily seal the Leer South mine’s active longwall panel” to help extinguish the fire, which broke out early Monday morning. Additionally, water and ...

Officials said they believe Leer South will be able to resume operations within the next three months and resume longwall mining by the middle of the year. “On behalf of the Core management team ...

said that the company is taking steps to “temporarily seal the Leer South mine’s active longwall panel” to help extinguish the fire, which broke out early Monday morning. Additionally ...