A coalition of environmental groups sued the Trump administration this week to try to thwart the approval of the Stibnite ...

Federal employee retirements are processed using paper, by hand, in an old limestone mine in Pennsylvania. 700+ mine workers ...

In the Oval Office on Tuesday, Elon Musk said the government stores and processes retirement paperwork in an old limestone ...

Elon Musk took aim at a limestone mine in Pennsylvania, where they said federal employee retirements are processed using an ...

Billionaire tech mogul Elon Musk drew attention to a circa 1960 converted underground limestone mine in Pennsylvania his team ...

I am over here because my mother told me as a little kid to clean up after myself,” said Bill Morse, who was a U.S. Army ...

The Leer South Mine in Barbour County is on track to fully reopen later this year after it was closed from an underground ...

Hundreds of federal workers process thousands of retirement applications every month, by hand in a converted former mine.

The United States government's Office of Personnel Management uses Iron Mountain to process and store paperwork when federal ...

U.S. interest in Ukraine’s subsoil is understandable. Rare-earth metals like terbium and dysprosium are essential to modern ...

A 16-year-old teen was rescued from a 50 feet deep mine shaft in Northern California on Monday, according to the California ...

A gold mine has collapsed in the east of Mali, leaving a preliminary death toll of 42 and many injured, according to Malian ...