As US public policy debates over the dangers and benefits of fracking for shale gas persist, a new report has emerged showing that the practice generated 280 billion gallons of toxic waste last year - containing cancer-causing and radioactive substances.
LINK (via: Think Progress)
Much of the concern over fracking has related to the seepage of these chemicals or methane from drilling wells into groundwater or the fact that high-pressure injection can trigger earthquakes, but the wastewater recently tested presents a separate, largely overlooked problem.
LINK (via:Smithsonian)