Tech Insider
Lettuce in a garbage bin.
Companies are using AI to tackle food waste.
Tech Insider : Economy, Environment
A woman serves food at a San Francisco restaurant
Shuggie's, a San Francisco restaurant, uses food that would otherwise go to waste to create meals.
Tech Insider
David and Erin Sheffield
David, 35, and Erin, 38, Sheffield met dumpster diving 14 years ago.