Co-published with Rolling Stone. Oil-and-gas wells produce nearly a trillion gallons of toxic waste a year. An investigation shows how it could be making workers sick and contaminating communities across America.

Co-published with The Guardian. In a tiny south-eastern Ohio town in the Appalachian foothills, the Hazel Ginsburg Well is holding waste from out-of-state fracking operations – a sludge of toxic chemicals and undrinkable water.