State inspectors find site abandoned, raising concerns about pollution from unplugged wells across Appalachia.

A geology field trip will take participants into a historic coal mine and a fossil site on Saturday, May 3, led by geologist ...

It is spring in our little corner of the mountains of northeast Pennsylvania. Schuylkill County is abuzz with activity of all types just as our mountainous canopy of lush green unfurls around us.

From Europe to North America, an energy revolution is breathing new life into empty, long-forgotten coal mine shafts—by ... Policy at the University of Pennsylvania. “Developers are wary ...

Coal mines and coal-fired power plants were once steady income sources for the Navajo Nation, but the money dried up with the closure of a key plant and the mines that supplied it. Some Navajo ...