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 ...

A trade group wants federal environmental officials to reconsider proposed rule changes that would impact how waste plastics that undergo pyrolysis are regulated. The U.S. Environmental Protection ...

Production of biofuels and renewable chemicals from biomass is projected to grow in the coming decades with increased global concerns over energy shortage and negative environmental impacts caused by ...