Journey deep underground to explore an abandoned mine shaft in Southern Illinois and uncover the hidden history left behind. ...

A former coal-mining hub in Canada has been exploring an unexpected pathway to clean energy by using the labyrinth of abandoned mine shafts beneath the village to deliver low-carbon geothermal heating ...

Repurposing abandoned coal mines as large-scale energy storage facilities presents a compelling blend of engineering and sustainability. These mines, often equipped with existing infrastructure, could ...

SCRANTON, Pa. — Coal mining is synonymous with Pennsylvania's history. While it's not as big as it once was, abandoned sites still linger across the region. Inviting explorers and thrill seekers into ...