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

At the 90-year-old Zavallivsky Graphite Mine in central Ukraine, CEO Ostap Kostyuk dreams of making graphite pure enough to ...

White House correspondent Peter Doocy discusses Elon Musk discovering federal workers' retirement documents being stored in a Pennsylvania limestone mine as questions over efficiency arise.

Lithium extraction may be a done deal for the Thacker Pass region of Northern Nevada, but not without persistent controversy among some Native Americans and environmentalists. In a new, 133-page ...

Challenger Gold has advanced towards mining and toll milling at its Hualilan project in San Juan province, Argentina.