Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X ASHLAND – A new structure at Pioneer Tunnel Coal Mine called Staudenmeier Station will provide a ...

ASHLAND, Pa. — Ralph Buchspics from Ashland works at the same mine his grandfather did decades ago. “He was a miner, so he mined coal inside of there. Most of them were digging, digging and digging, ...

Since 1864, underground mining equipment manufacturer Eickhoff has been improving the lives of coal miners with the production of coal mining machines, having made the first coal cutting system in ...

Development of the innovative new mining method for narrow tabular steep dipping orebodies and the mobile tunnel boring to enable it are both going exceptionally well. The game-changing ...

ASHLAND, Pa. — For Pioneer Tunnel board member Ed Wytovich, decades-old mining pits like this will look to become a thing of the past to educate those in the future. "Well, this is the mammoth pit, ...

CAPE CHARLES, Va. (WAVY) — The tunnel boring machine known as Chessie broke through the receiving pit on Two Island at the Thimble Shoal Channel at the Chesapeake Bay Bridge-Tunnel Monday, the CBBT ...

On a brisk October afternoon, Ed Spiker stood on a black surface in the middle of a quarry cut more than 100 feet into a hillside near Cadiz, Ohio, flanked on three sides by layers of stone and ...