Every day, millions of gallons of water carrying a valuable resource slosh beneath our feet in a complex network of pipes. Wastewater flows from household tubs, sinks and toilets — carrying sudsy soap ...

The wastewater draining from massive pools of sewage sludge has the potential to play a role in more sustainable agriculture, according to environmental engineering researchers at Drexel University. A ...

The process of cleaning the water that flows down our drains and toilets can drastically raise carbon dioxide levels in nearby waterways. Two Johns Hopkins University scientists have found an ...