Core Natural Resources believes they have a plan to put out an underground fire and have production fully restarted by the middle of the year ...

"While we are disappointed that we may be losing around two quarters of longwall production at Leer South, we are confident we are taking the right steps to protect the mine, mining equipment ...

The Leer South coal mine in Barbour County will remain temporarily sealed after miners were evacuated due to a fire on Jan. 13, according to officials. Core Natural Resources, Inc. announced that it ...

The company produces thermal and steelmaking metallurgical coal from its Pennsylvania ... has caused any material damage to the longwall or other mining equipment. Write to Robb M.

and say nearby longwall mining from American Consolidated Natural Resources is to blame. The neighbors say the rapid coal ...

Operators of a large coal mine in north central West Virginia ... activity does not currently present a threat to the longwall equipment. Working closely and cooperatively with federal and state ...