Known as Magnum Sal, or the Great Salt, it was once a vital economic resource for Poland. By the 13th century, the mine became the country's largest salt source, solidifying its importance.

The Wieliczka Salt Mine is one of the most fascinating attractions in Poland. This historic UNESCO World Heritage Site takes you 135 meters below the earth’s surface to discover the historic and ...

The Khewra Salt Mine, here in the Punjab region of Pakistan, is the second largest salt mine in the world. The pink salt comes from remnants of ancient seabeds that crystallized 600 million years ago.

Beneath the waters of Cayuga Lake, a salt mine that has been in operation for over 150 years is working tirelessly to meet the increased demand. Shawn Wilcyznski, facility manager at Cargill in ...

Deep in the gut of the Picadilly Mine near Sussex, workers once laid off when potash prices shrank, are back underground, trying to keep up with the soaring demand for road salt to be spread on ...