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

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 ...

A good Bluetooth speaker makes it possible for your boyfriend to bring the party with him wherever he goes, and this is one ...