Annabelle Pan, a research scientist in Jordan Peccia's lab at Yale University, examines sludge samples. Credit: Steven Geringer/Yale University Photo CT Mirror’s independent, nonprofit journalism ...

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Public concern about the ubiquitous man-made chemicals known as perfluoroalkyl and polyfluoroalkyl substances (PFAS) has ...

WACO, Mo. - Sludge from a sewage plant in Springdale, Ark., could be shipped as early as this week by truck to a test site at Waco where it will be mixed with topsoil to reclaim and revegetate about ...

North Florida flat, rural cattle pastures — longtime dumping grounds of South Florida's sewage sludge — will close their ...