Add Yahoo as a preferred source to see more of our stories on Google. (WKBN) — Millions of structures in Pennsylvania and Ohio are located over old, abandoned underground coal and clay mines — but how ...

Now covered in moss, these concrete remnants once stood outside the entrance to a mine in Athens County. A local organization is trying to reclaim the space. They envision a playground here. The woods ...

The Biden Administration will give Ohio $46.4 million this year to help address the state's thousands of abandoned mines. Secretary of the Interior Deb Haaland was in Cincinnati Wednesday to announce ...