But, today, that mining has hollowed out the ground beneath us. Pennsylvania’s inventory of abandoned coal mines is larger than that of any other state in the nation, and the Keystone State has ...

Johnstown-based LCT Energy LP operates the 2,800-acre Rustic Ridge #1 coal mine in Donegal Township, just south of the ...

Corsa Coal's former workers in Somerset County trying to find their way. Rosebud, buyer of Acosta Mine, will retain about 50% ...