A proposed plant that would use a high-heat process to turn sludge into fertilizer has residents worried about odors and ...

Add Yahoo as a preferred source to see more of our stories on Google. Large proportions of plastic waste don't get recycled. Westend61 via Getty Images Plus In 1950, global plastic production was ...

To handle increasing wastewater loads, sewage treatment plants are adopting more advanced treatment processes. However, many of these approaches require additional space and energy, highlighting the ...

Aurora Hydrogen (“Aurora”), a clean hydrogen technology company developing a modular and scalable microwave-driven methane ...

This story was originally published by ProPublica. Last year, I became obsessed with a plastic cup. It was a small container that held diced fruit, the type thrown into lunch boxes. And it was the ...

14 million motor vehicles are scrapped in the EU each year, representing an enormous waste problem. Seventy-five percent of a modern car is composed of ferrous and non-ferrous metals, which are ...

PROVIDENCE – Three years ago, after state regulators rejected a proposal in West Warwick to build a medical waste-to-energy plant, Gov. Dan McKee went a step further and signed a statewide ban on ...