While the demonstration boosted demand for used SIM cards and gold-refining kits online, Qiao warned that the process is ...

Scrap metal refiner who has been dubbed the ‘alchemist’ says he is simply showing off his skills, warns amateurs not to attempt process.

Scientists at Australia’s national science agency, CSIRO, have developed a new process designed to improve gold recovery and recycle toxic cyanide used in mining. The method, called ‘Sustainable Gold ...

Unlicensed gold mining operations are fueled by a financial network of colossal scale, with suspected funds circulating ...

Police from Brazil, French Guiana, Guyana and Suriname have arrested nearly 200 people in their first-ever joint cross-border ...

Before Oregon was known for timber, it was known for gold. That’s the underlying message of the new book “Oregon Gold: A History of Mining from the Civil War into the Progressive Era.” Its author, ...