It’s not just Republicans saying the Democrats are in disarray. Even Democrats are admitting the quiet part out loud. Take ...

This is primarily due to the Marcellus Formation — the largest source of shale natural gas in the country. This formation ...

Sedimentary rocks that formed 390 million years ago, surprisingly, help provide the answer, at least for those who live above the Marcellus Shale formation, according to a team led by researchers ...