Fracking may be contaminating a Pennsylvania river with radioactive waste, a Duke University study to be published this week shows.
Scientists found elevated levels of radioactivity in river water at a site where treated fracking wastewater from oil and gas production sites in western Pennsylvania’s Marcellus shale is released into a creek.
The natural gas-rich Marcellus shale is seeing a drilling boom, part of a nationwide rush to use hydraulic fracturing, or fracking, techniques to extract shale gas and oil.
Studies have shown that energy production, including the waste water associated with fracking — a method of injecting chemicals, sand and water deep underground to crack rock formations to release oil and natural gas — may release significant fugitive methane emissions, helping to drive climate change.
Fast-moving fires erupted across California on Wednesday as the state was lashed by powerful winds that...
New York’s mayor urged residents to take shorter showers, fix dripping faucets and otherwise conserve water,...
