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.

Leechburg residents are getting the chance to share their ideas. A group of Penn State New Kensington business students is ...

The Trump administration's Environmental Protection Agency has exempted 47 power companies from regulations to curb mercury and air toxics for 66 coal-fired power plants for two years.

Reasons to be Cheerful explains how "gravity batteries" are giving former mines a second life—while offering an economic and ...

While presenting a series of executive orders conceived to increase electricity generation from coal, President Donald Trump ...