PITTSBURGH (AP) — The final report from a landmark federal study on hydraulic fracturing, or fracking, found no evidence that chemicals or brine water from the gas drilling process moved upward to ...

Colleen O’Neil, of the Mountain Watershed Association, fixes a crooked sign posted near a landfill's discharge pipe that flows into Sewickley Creek in Yukon, Pa. This article originally appeared on ...

A city with a history of toxic waste problems is interested in trucking in more polluted substances. The Niagara Falls Water Board views the treatment of polluted water from hydraulic fracturing, or ...

Over-allocation of water, chronic groundwater depletion, pollution and climate change have pushed the world into a drastic situation, a new United Nations report finds.

Water pollution is top environmental issue in survey of 30,000 people across 31 countries and territories by Globescan and WWF With the world facing a worsening water crisis, a huge public survey ...