Instead of throwing out or composting roots or leaves of vegetables used in cooking, try regrowing them. Beets, romaine lettuce, and celery can be regrown from a small part of the plant.
You know the expression reduce, reuse, recycle. And while many of us recycle, you might wonder what else you can do to reduce waste. Consumer Reports has some ideas.
From craft beer brewed from stale bread to coffee served in edible cups, Hong Kong businesses are doing their bit to reduce the impact of climate change.