Gold has properties that make it useful in electronic devices, but mining old cell phones and computers for the metal isn't ...

Freeport, New York — At eWorks in Freeport, New York, piles of dusty televisions, personal computers, printers and other old tech are the start of an electronic treasure hunt. "There is a value that ...

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 ...

Australian scientists have a new solution for gold: a process that recycles toxic cyanide and boosts gold recovery.