If you buy a Lego set today, the toy bricks come packed in tiny numbered plastic bags. Every year, the toy manufacturer uses hundreds of millions of those bags. But the company is starting to phase ...

Imagine a plastic bag that can carry home your groceries, then quickly degrade without harming the environment. Or a super-strong, lightweight plastic for airplanes, rockets, and satellites that can ...

Gomi Designs is a start-up based in Brighton, England. It collects nonrecyclable plastic waste and turns it into Bluetooth speakers. Its goal is to stop plastic waste from being incinerated or going ...