Milk cartons may lose the recycling symbol in California, potentially making the material unusable in the state.

Milk, juice, broth and wine containers made of carton can now wear the recycling insignia in California Critics say the state’s tough laws on waste and plastic should have prohibited that Lodi — A ...

California’s familiar milk cartons, long stamped with the chasing-arrows recycling logo, are suddenly at the center of a high ...