Caterpillar Global Mining returns to Longwall USA with digital displays of its complete line of longwall products—roof supports, shearers, plows, face conveyors, stage loaders, drive systems and ...

Re-enters the mine on June 10th, consistent with previously provided timeline Re-establishes ventilation, conducts a full inspection of the mine, restores hydraulic pressure along the longwall face, ...

Caterpillar will present a number of new longwall mining products and solutions at the International Trade Fair for Mining, Power Generation and Metallurgy, September 10 through 13 in Katowice, Poland ...

Core Natural Resources (NYSE:CNR) -3.1% pre-market Monday after saying it has temporarily resealed a section of its Leer South mine in West Virginia after detecting elevated carbon monoxide levels ...

CANONSBURG, Pa., June 30, 2025 /PRNewswire/ -- Today, Core Natural Resources, Inc. (NYSE: CNR) ("Core") provided an update on its ongoing efforts to resume longwall operations at its Leer South mine ...