Scientists may have found a solution for polyethylene pollution.
Shrilk—a mixture of silk and shrimp shells—is a game-changer for biodegradable plastics.
A discovery by students at Yale University might one day mean we can throw plastic into the compost pile.
It’s a question that echoes through the aisles of supermarkets across the country, but is there a right answer? The city of San Francisco thinks so: paper.