Researchers have developed a new type of material that's 10 times more efficient at extracting gold from e-waste than previous adsorbents. Developed by chemists and materials scientists at the ...

It depends who has it, and what they’re doing with it. E-waste is seen as a form of hazardous waste under Colorado law — but only if it’s generated by businesses or government agencies, rather than ...

DRDGOLD Limited is a standout gold mining company with an exceptional business model that focuses on reprocessing historical waste tailings and extracting leftover precious metals, making it perfect ...

Researchers have found a greener, safer way to get gold from ore and discarded electronics. This innovative approach promises to cut down on the toxic waste associated with gold extraction. On June 26 ...

ZURICH, Switzerland, March 6, 2024 (ENS) – Transforming base materials into gold was one of the unachieved aims of ancient alchemists. But now Professor Raffaele Mezzenga from the Department of Health ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. LEADVILLE, Colo. (AP) — Rust-colored piles ...

Rust-colored piles of mine waste and sun-bleached wooden derricks loom above the historic Colorado mountain town of Leadville—a legacy of gold and silver mines polluting the Arkansas River basin more ...

LEADVILLE, Colo. (AP) — Rust-colored piles of mine waste and sun-bleached wooden derricks loom above the historic Colorado mountain town of Leadville — a legacy of gold and silver mines polluting the ...

(Kitco News) - According to the latest research from Arizona State University, we could be looking to our toilets for the next major gold discovery. A recently published research paper is making some ...

Transforming base materials into gold was one of the elusive goals of the alchemists of yore. Now Professor Raffaele Mezzenga from the Department of Health Sciences and Technology at ETH Zurich has ...

Your computer is a gold mine — literally. Though a very small one. Yet even when millions of computers and components are thrown away every year, the precious metals locked up in them are going to ...

LEADVILLE, Colo. (AP) — Rust-colored piles of mine waste and sun-bleached wooden derricks loom above the historic Colorado mountain town of Leadville — a legacy of gold and silver mines polluting the ...