A Guardian and Quinto Elemento Lab investigation finds very high levels of lead and arsenic in homes near a factory processing US toxic waste ...

Yvonne Sorovacu (right), Hannah Hohman (center) and Jay Beal monitor a creek for signs of contamination from the Westmoreland Sanitary Landfill in Belle Vernon, Pa. Off a back road in the hilly ...

How much pollution a facility engaged in production or resource extraction emits isn’t just based on its location, its industry or the type of work it does. That’s what our team of environmental and ...