A treasure trove of coal history is being preserved in northeastern Pennsylvania. There are so many records, it will take at least a decade to archive it all.
Volunteers are asking for help to restore Glen White, an abandoned coal mining town near the Horseshoe Curve, and turn it into a historical attraction.
A company wants to open up a mine for metallurgical coal, used to make steel. But some residents are worried about mine subsidence and its impact on water quality.