A cutting-edge method of recovering gold from solutions works without energy inputs, lab testing found. The process works by putting graphene into a solution containing traces of gold. Within a few ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: iStock Old electronics, such as phones and laptops, can contain recoverable gold, but extracting it usually requires ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Scientists have figured out a way to recycle important metals trapped ...

An interdisciplinary team of experts in green chemistry, engineering and physics at Flinders University in Australia has developed a safer and more sustainable approach to extract and recover gold ...

In a remarkable leap forward for green chemistry, researchers at the School of Life and Environmental Science, Shaoxing University, China, have developed an innovative method to efficiently adsorb and ...

Gold is valuable, but extracting it from discarded electronics can require large amounts of energy and the use of toxic chemicals. Researchers at ETH Zurich have developed an alternative method that ...

Gold recovery averaging 94.3% from Rhosgobel deposit utilizing conventional whole ore cyanidation leaching at a grind size of 75 microns; Results from initial metallurgical testing returned a tungsten ...