Water treatment is expensive. It uses a lot of energy and produces its own waste that gets disposed of at a hefty price.

BLADENSBURG, Maryland - Perhaps on another day, the calm waters and green trees on the Anacostia River here would have been an escape from downtown D.C. about seven miles away.

Appropriately valuing and pricing water isn’t easy. Water provides not only economic value, but also value in the form of ...

"A hard look at our water laws is long overdue,” says the governor's natural resources adviser, Chandra Ferrari.

The scientists utilized unexpected materials in the study. Researchers make incredible breakthrough in fight against ...