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 ...

The Environmental Protection Agency has weighed in on the fracking debate to say, for the first time, that the controversial practice may contribute to groundwater pollution. Fracking, or hydraulic ...

Svante Arrhenius, a Swedish physics professor, is best known for his development of the pH scale for acids and bases. He was ...

Any industrial activity near water reserves could, in principle, cause contamination. Isotope hydrology offers a unique combination of methods to monitor water quality and trace the source of ...

This story was originally published by The Allegheny Front, a public radio program covering environmental issues in Western Pennsylvania. On a rainy morning, Mike Frederick showed off the Belle Vernon ...

Get your news from a source that’s not owned and controlled by oligarchs. Sign up for the free Mother Jones Daily. Fracking has burst back on to the national stage in the presidential election contest ...

PITTSBURGH (AP) – Hydraulic fracturing for natural gas hasn’t contaminated drinking water wells in Arkansas, according to a new study, but researchers said the geology there may be more of a natural ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Trump alleged that Harris would ban the practice if she won the ...

By Maxwell Radwin Earlier this month, state-owned oil company Petroecuador announced a new project involving “hydraulic ...

With the election weeks away, fracking has once again become a hot button issue for President Donald Trump's campaign. In a Tuesday rally in Johnstown, Pa., Trump drilled former Vice President Joe ...

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. Credit: Scott Goldsmith/Inside Climate ...