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The timing could hardly have been better. Last week, in the second week of the coal strike, the Pittsburgh Consolidation Coal Co. let it be known that it had conducted successful experiments with a ...

Canaan (CAN) announced that the company had upgraded Avalon Miner A15 series mining machines. In April, Canaan released its Avalon Miner A1566 air cooling machine with 185 TH/s hash rate and power ...

HARLAN, Ky. (AP) – A coal miner has been killed and two more injured in an apparent wall collapse in an underground eastern Kentucky mine. State officials said the workers were inside a Harlan County ...

Gary Hairston worked as an electrician in an underground coal mine for almost 30 years. It was hard, often grimy work. When a big machine called a continuous miner dug into the hard earth, it kicked ...

Mining of the eighth panel at the US Department of Energy's Waste Isolation Pilot Plant in New Mexico has been completed, seven years after work began. Emplacement of transuranic waste in the newly ...