Exploring abandoned mines is dangerous enough on foot. Doing it underwater with a minimal air supply raises the stakes even higher. Inside the Soapstone Mine, explorers encountered collapsed tunnels, ...

A new documentary film is shining a light on a group of mine explorers who find peace through hours spent exploring abandoned mine workings despite the dangers. The Carbis Bay Crew spend hours deep ...

Underneath the mountains and deserts of the U.S. West lie hundreds of thousands of abandoned mines, an underground world that can hold serious danger and unexpected wonder. They are a legacy of the ...

Footage captured inside a tight coal mine shows explorers crawling through narrow passages rarely seen today. Along the way, ...

EUREKA, Utah (AP) - Underneath the mountains and deserts of the U.S. West lie hundreds of thousands of abandoned mines, an underground world that can hold serious danger and unexpected wonder. They ...