DENVER — When a massive event center was being developed in Denver, planners had to contend with two existing 6-foot-wide sewer pipes that emptied into the river, creating an unsightly dilemma.

This diagram illustrates the domino-effect feedback between urban water management and greenhouse gas (GHG) emissions in wastewater treatment plants (WWTPs). Machine learning models quantify the ...

Lexicographers trace the old saying “waste not, want not” back to late 18th century England. It took us engineers a couple of centuries to catch on, but finally we’re embracing a very literal ...