Researchers developed a photocatalytic covalent organic framework that selectively captures gold from electronic waste ...

The newly designed two-dimensional COF features abundant adsorption sites and favorable photoelectronic properties, ...

For many people, gold mining conjures images of an old prospector sifting sandy water through a metal pan in the blazing sun. But these days, the process is far more advanced than the 1800s gold rush ...

Forward-looking: A team of Australian researchers has unveiled a breakthrough method for extracting gold that could dramatically reduce the environmental and health hazards long associated with mining ...