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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Plans to fix up abandoned mine lands and clean a mine-polluted watershed in two Schuylkill County municipalities are moving ...

Add Yahoo as a preferred source to see more of our stories on Google. Catawissa Creek, a visually beautiful waterway that drains into the Susquehanna River in Pennsylvania, suffers from acid mine ...

Reed Johnson at his property in Clearfield County. Abandoned mine waste pollutes the nearby Little Anderson Creek. On a sunny afternoon in late February, Reed Johnson trudges through the slushy snow ...

A coal seam is visible at an abandoned mine site in Clearfield County, Pa. A bill aimed at averting another government shutdown this month would divert $500 million for states and tribal governments ...

A bill aimed at averting another government shutdown this month would divert $500 million for states and tribal governments to repair landscapes damaged by coal mining. Pennsylvania, with a ...