"It’s kind of a win-win." Researchers discover method for extracting valuable metal from electronic waste — here's how it works first appeared on The Cool Down.

From battling personal struggles to becoming a fan favorite, this is the story of Karan Veer Mehra. The Election Commission of India (ECI) has dismissed allegations of poll bias made by the Aam Aadmi ...

Researchers have found a sustainable way to recover gold from discarded electronics using a technique that you may struggle to believe.

Swiss researchers from ETH Zurich developed a process to extract gold from electronic waste using whey proteins from cheese ...

Only gold is extracted with no other ions or salts.” Gold is used in many industries including consumer electronics (mobile phones, laptops etc.) and, when the products are eventually discarded, ...

Those who have had experience in gold digging have represented to us that miners have found great difficulties for the want of some process, by machinery or otherwise, in extracting the gold from ...

Special to The New York Times. TimesMachine is an exclusive benefit for home delivery and digital subscribers. Full text is unavailable for this digitized archive article. Subscribers may view the ...