The best tech products announced this week include Samsung's tri-folding smartphone and Astell&Kern's numerous hi-fi gadgets.

Liquid metals that flow like water yet conduct electricity like solid wires are moving from lab curiosities into the toolkit ...

Discover the Samsung Galaxy Ring 2, launching 2026, with solid-state batteries, extended battery life, and advanced health tracking.

Back to the Future Part II deserves credit for getting more right than wrong about our technological future. In the film, which takes place immediately after the first, Marty McFly (Michael J. Fox) is ...