"It’s kind of a win-win." Researchers discover method for extracting valuable metal from electronic waste — here's how it ...

An alarming study on black plastic had a major math error. But it reveals bigger questions that have yet to be addressed.

Federal and state officials say the temporary sites for processing hazardous waste pose no threat, but residents are worried ...

In our digital age, the latest smartphones, laptops, and gadgets are just a click away. But what happens when we upgrade?