Carrot tops, potato peels and bones quickly go from your cutting board to the trash bin, but no more. These are just a few ingredients at the center of the zero-waste movement, promising to make meals ...

Plastic bottles, food scraps and cardboard boxes don’t just disappear once tossed in the garbage. They might be out of sight, but they’re not out of mind. Instead, they wind up in landfills or foul ...