The brutally efficient coal-extraction method known as “longwall mining” has permanently damaged a half dozen streams in Pennsylvania, state regulators have found — a finding that could trigger deeper ...

DONEGAL TOWNSHIP, Pa. — Emergency repairs are underway along a section of Interstate 70 because of possible damage to the roadway from longwall mining. Drivers will see temporary traffic stoppages on ...

Szczur said PennDOT officials are using top-of-the-line technology to monitor the potential effects of longwall mining on the I-70 corridor. LiDAR, which stands for Light Detection and Ranging, is a ...

WARRENDALE, Pa.--(BUSINESS WIRE)--Adapting its longwall mining equipment business to best meet customer needs to reduce costs and maximize performance, Komatsu today announced it will provide Joy ...

As longwall mining becomes an increasing concern near Cameron, the city clerk is preparing residents for what may come. “I just want them to be responsible for their actions,” resident Connie Neely ...

PennDOT District 12 Executive Joseph Szczur, left, talks with district workers monitoring longwall subsidence issues on Interstate 70 near West Alexander. Subsidence from longwall mining underneath ...

Residents of Oak Grove and Adger are demanding transparency and accountability around the mine expanding under their community. Public officials and regulators have remained largely silent in the face ...

As the COVID-19 emergency ramps up, the New South Wales government has quietly given United States coal giant Peabody Energy the go-ahead to extend three longwall coal mines, two of which are ...

Tunnel Ridge LLC has applied to the Pennsylvania Department of Environmental Protection to revise its Tunnel Ridge Mine permit. The company is requesting to convert 1,155.75 acres from development to ...