They go back into the same massive mine, but nothing about it feels familiar once they reach the lake again. The water hides ...

Federal workers working in the limestone mine responsible for handling government retirements pushed back against Elon Musk’s claims of efficiency. Earlier this month, Musk told reporters inside the ...

Three lawmakers who represent Piedmont, South Dakota, hope to change weak state mining laws that allowed a proposed limestone ...

Residents and government leaders in the small western South Dakota city of Piedmont are in shock that the state approved a limestone mining operation without notifying them in advance about the ...

Tuesday afternoon, President Donald Trump and Elon Musk held a bizarre press conference in the Oval Office Tuesday afternoon, and during a long rambling section when Musk was talking about his work ...

On Wednesday evening, the U.S. Bureau of Land Management released a redacted copy of its long-awaited Determination of Common Variety report for the Rocky Mountain Industrials limestone mine, ...

LIMESTONE, Tenn. (WJHL) — It was June 9 when Bitcoin miner GRIID’s CEO Trey Kelly personally spoke to Washington County residents angered about a noisy Bitcoin mine in Limestone. That night, after ...

At Solo Mountain in the Apex Industrial Park, crews blast limestone from hillsides and transform it into the gravel and ...