Children living near Pa. fracking sites are at increased risk of leukemia, study finds Susan Phillips·August 19, 2022
How Allegheny County is trying to make air quality easier to understand Oliver Morrison·August 17, 2022
Researchers find spreading drilling wastewater on Pa. roads can lead to harmful runoff Rachel McDevitt·August 12, 2022
Energy Transfer held criminally responsible for damage from Mariner East pipeline construction Susan Phillips·August 5, 2022
