Geologist Jeri Jones will lead a field trip, “Exploring Local Wonders” on Saturday, May 3, from 8:15 a.m. to 6 p.m. Hosted by ...

While driving on Dundee Road in Hanover Township on Friday, something caught my eye in the Askam Borehole Acid Mine Drainage Treatment System.

The U.S. government is ending the leases of four Mine Safety and Health Administration offices in Pennsylvania and has plans to cut 200 jobs at the Pittsburgh Mining Research Division of OSHA (“Pa.