Coterra halted Marcellus Shale drilling activity and may stop completions as Appalachia waits for stronger natural gas prices ...

The Marcellus Formation ... Although black shale is the dominant lithology, it also contains lighter shales and interbedded limestone layers due to sea level variation during its deposition ...

Energy experts told ABC News that Harris and Trump's conversation surrounding fracking was misleading on both sides of the ...

The so-called Marcellus shale region, where an estimated 144 trillion cubic-feet of natural gas lays pocketed between two ...

Fracking — the controversial practice of drilling deep into the earth and cracking through layers of tight shale to extract ...

Large and small, in layer upon layer ... The largest U.S. shale formation, the Marcellus, lies about a mile under the Appalachian Mountains, in an arc that runs from West Virginia to New York ...

During the debate between Vice President Kamala Harris and former President Donald Trump, fracking took center stage. But what exactly is the drilling method?

Hydraulic fracturing, or fracking, has been thrust back into the public spotlight as Vice President Kamala Harris’ change of ...

Producers drill into the earth and direct a high-pressure mixture of water, sand and chemicals at shale rock layers to release ... Pennsylvania sits atop the Marcellus Shale, a rock formation ...