Wastewater plants emit about twice as much greenhouse gas as previously believed, according to Princeton engineers who used a ...

With population growth and climate change both stressing freshwater supplies, demand for the precious resource could exceed supply by some 40% by 2030, according to a 2016 United Nations estimate.

A research team led by Harvard University has found elevated concentrations of organofluorine in U.S. municipal wastewater. More than 60% consisted of widely prescribed fluorinated pharmaceuticals, ...