Baltimore City's Department of Public Works launched a new initiative called the Oops! Tag Recycling. It's designed to inform ...

Every year, millions of tons of usable items end up in landfills across our state – tools, household goods, unwanted technology, and scores of miscellaneous items that someone else could probably use.

AI-powered apps and kitchen products are helping reduce food waste in households, retail and the hospitality sector.

A team of students from Carnegie Mellon University’s Heinz College of Information Systems and Public Policy investigated whether recycling facilities could effectively sort plastics by the sounds they ...