Lanny Erdos is the son of a coal miner whose father toiled underground in Ohio. Now, Erdos is on the front lines of President ...
In open-pit mining, loading and haulage typically account for around 50–60 per cent of total operating costs, making efficiency gains in this area critical to overall mine performance.
The bucket is all that remains of Big Muskie, once the largest single-bucket digging machine ever created. It tells a ...
Undermined: Fifteenth in a series about the impacts of longwall mining in Alabama. JASPER, Ala.—Verby Burton said she wasn’t expecting much from Thursday’s meeting of the Alabama Surface Mining ...
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