Edward Humes thinks a lot about garbage — and how we should deal with it. “Garbology,” the Pulitzer Prize winner’s book on “our dirty love affair with trash,” came out in 2012, and “Total Garbage: How ...

In the U.S., more than a third of the food supply goes uneaten. The waste happens at multiple levels in the production and supply chain and is a big contributor to climate change. Food that ends up ...

Add Yahoo as a preferred source to see more of our stories on Google. Ed Humes, the author of "Total Garbage," says he's "more optimistic having done this research than I was going in. I think ...