Recycling facilities collect glass and mercury from thrown away fluorescent bulbs, but discarded lighting could also supply rare-earth metals for reuse. The 17 metals referred to as rare earths aren't ...

You’re never too young to learn to recycle. And what better way to start teaching the next generation than with paper and cardboard? After all, they are among the most recycled materials in the U.S.!

Earth Day promotes international awareness of environmental protection and earth conservation. It's the perfect opportunity to teach your child about essential concepts, such as going green and ...

And that’s a good thing. They’re critical for renewable energy, and a new study says recovering them from old cellphones and other waste could help meet the demand. By Hiroko Tabuchi A vast and ...