Add Yahoo as a preferred source to see more of our stories on Google. A wastewater heat recovery system operates Tuesday, Dec. 2, 2025, at the National Western Center in Denver. (AP Photo/Brittany ...

The Port of Astoria is nearing the finish line in the first phase of a project aimed at treating wastewater from local seafood processors. For the past several months, the Port has discussed the ...

The rise and rapid adoption of the circular economy—a systems solution framework that seeks to keep materials, products, and services in circulation for as long as possible—is triggering an ...

Moon stated, "we are reiterating our 2025 guidance on all metrics and reinstating our wastewater guidance," following a period of uncertainty around tariffs. He noted, "we're feeling confident about ...

As the global demand for clean and low-carbon energy grows, nuclear power is expected to play an increasingly important role.

Climate Wastewater Heating A wastewater heat recovery system operates Tuesday, Dec. 2, 2025, at the National Western Center in Denver. (AP Photo/Brittany Peterson ...

DENVER — When a massive event center was being developed in Denver, planners had to contend with two existing 6-foot (1.8 meters) wide sewer pipes that emptied into the river, creating an unsightly ...