Can I put this pizza box in with the cardboard? What about that oat milk container? Does this envelope have plastic in it? The recycling system in the U.S. is far from perfect, and recycling is often ...

You toss them in the blue bin with confidence. A pizza box here, some shredded paper there, maybe that coffee cup from this ...

San Francisco's trash tonnage increases by about 15 to 17 percent around the holidays. This year a lot of that extra waste will show up in blue recycling bins as small- and medium-size cardboard boxes ...