The newly revised "Coal Mine Safety Regulations" will officially take effect from February 1, 2026. This marks the 16th ...

Coal mines are notorious sources of acid mine drainage, but the orange sludge that threatens water supplies and wildlife also ...

From Europe to North America, an energy revolution is breathing new life into empty, long-forgotten coal mine shafts—by repurposing them into places to store renewable energy. Using "gravity batteries ...

Across coal country, the same toxic sludge and rust-colored water that once symbolized the end of an industry is starting to ...