Expanded polystyrene foam, the white fluffy plastic in styrofoam, was banned in food service ware on Jan. 1. But shoppers in ...

Youpa Stein writes, The presence of unbound styrene in the containers, the ability of this styrene to contaminate food, and ...

The temperature drops to –14°C. True or false? This is an exothermic reaction. Conduct the experiment in a polystyrene foam cup. This insulates the mixture and makes the results more accurate.

Van Hollen first introduced the bill in December 2023. If enacted, the legislation would prohibit the sale and distribution of items made of plastic foam, or expanded polystyrene (EPS), starting in ...