Expanded polystyrene (EPS) is a lightweight, versatile material used in packaging, insulation, industrial and consumer goods. Despite its recyclability, misconceptions often categorize EPS alongside ...

Expanded polystyrene resin maker Styropek USA is tentatively planning to end production at its facility in Monaca, Pa., by the end of 2024, ceasing production of its CUP and Arcel product lines, which ...

A ban on sales of styrofoam products used in food service was supposed to have taken effect Jan. 1, but California hasn’t taken steps to enforce it. CalRecycle, the state agency tasked with ...

California, the most populous U.S. state and fifth-largest world economy, will effectively ban the use of most expanded plastic foam food containers on January 1, a move conservationists called a ...