An Antiques Roadshow was stunned to learn her mother's precious diamond ring from the 1950s is worth almost 14 times it's ...

The wearable-tech company Ultrahuman has debuted the Rare smart ring, which is hand-crafted with 18-karat gold and platinum.

Diamond, often celebrated for its unmatched hardness and transparency, has emerged as an exceptional material for high-power ...

Machines play a key part in processing and refining the platinum that we see on the market as consumers, or as part of some everyday tools like cars, buses, jewelry, and more. Technology is a core ...