Randall Atkins expected a modest return on his investment when he bought an old coal mine for $2million, but the reality ...

What if the remnants of America's coal boom could power the renewable future? Research suggests that abandoned mines may hide ...

A long-dormant coal mine waste site in Pennsylvania has new life, providing solar power to the local community thanks to a groundbreaking tracking system enabling installation across challenging ...

The U.S. Navy decommissioned its only four minesweepers in the Middle East last year, but still maintains other countermine capabilities it can deploy.

(AP) - Crews desperately continued removing massive amounts of water in an effort to locate a trapped worker inside a flooded coal mine in West Virginia as the work entered a fifth day Wednesday. Gov.

Within days of war being declared, Iran had laid mines in the 40km-wide sea passage which typically serves as a key waterway for around a quarter of the world’s liquefied natural gas and seaborne oil ...

Scientists have developed a methodology to convert America's half a million abandoned coal mines into long-term pumped hydro ...