In a groundbreaking scientific development, a strain of bacteria that can produce pure gold has been discovered. This finding opens up new and exciting possibilities for gold extraction techniques ...

If you are going to purchase gold jewellery to invest in, or you are simply making an informed purchase, it is useful to know the difference between pure gold and gold-plated jewellery. People have ...

A few months ago, one of my patrons sent me a bunch of old gold jewelry for me to refine. I originally thought that it was going to just be some gold plated stuff, but it turned out to be quite a bit ...

New technologies, international partnerships and luxury buyers are driving a global shift toward sustainable, mercury-free gold. Courtesy Pure Earth Gold has captivated humanity for millennia, ...

NPR's Lauren Frayer speaks with Omaha, Neb., jewelry retailer John Dineen as the price of gold spikes as people look for safe investments. Gold is considered a safe investment during times of ...

Olympic gold medals primarily comprise silver with just a small percentage of gold. The International Olympic Committee (IOC) has developed specific rules around the design and production of Olympic ...