A tanker truck carrying fracking wastewater rolled 100 feet down an embankment in Tioga County, Pennsylvania, on Monday, ...

Fracking-the high-pressure injection of water ... engine exhaust from increased truck traffic, (2) emissions from diesel-powered pumps used to power equipment, (3) gas that is flared (burned ...

Fracking comes with intense industrial development, including multi-well pads and massive truck traffic. That’s because, unlike a pool of oil that can be accessed by a single well, shale formations ...