After extracting all the useful stuff from a mine, you are often left with a lot of empty subterranean space without a clear purpose. This was the case with the Bethany Falls limestone mine, near ...

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 ...

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 ...

Elon Musk drew attention to a decades-old converted underground limestone mine in Pennsylvania his Department of Government Efficiency (DOGE) team stumbled upon that is still being used to process ...

During a briefing in the Oval Office on Feb. 11, Elon Musk highlighted an outdated government system that still processes federal retirements by hand—in a limestone mine in Pennsylvania that's been ...

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, ...

A Clarion County company is hoping to expand its limestone mining operations in Washington County. A public meeting will be held Wednesday night to discuss a proposal for the underground facility. The ...

Residents who live within the vicinity of a proposed limestone mine in the Washington County borough of Deemston voiced concerns in a Wednesday night meeting about truck traffic, air quality, dust and ...

GLENWOOD SPRINGS, Colo. (KREX) — The seventeen-acre Mid-Continent Mine in Glenwood Springs extracts limestone for construction, runways and concrete. Glenwood Springs Mayor Ingrid Wussow tells ...

A Clarion County-based company has received the go-ahead to construct an underground limestone mine in Deemston. The state Department of Environmental Protection on Jan. 21 approved a permit for ...

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 ...