Scientists find bacteria inside Norway spruce needles that can turn dissolved gold into solid nanoparticles.

Researchers at Michigan State University have discovered how to "draw" on demand the crystals used in many crucial ...

Costco sells gold and silver online and in some warehouses, but buying precious metals is a little different from other purchases. Here's how.

Researchers are finding extraordinary new uses for what we throw away. Beet pulp may help crops resist disease, while ...

Bacteria inside Norway spruce needles convert dissolved gold from mineral-rich soils into solid nanoparticles, revealing a ...

More than 1,000 silver and gold coins valued at about $1 million have been recovered from the remains of a Spanish fleet that sank over 300 years ago off Florida's Treasure Coast, the salvage company ...

The hundreds of silver coins were found over the summer on a shipwreck that is believed to have been part of a lost fleet of up to a dozen Spanish treasure ships known today as the 1715 Fleet, ...