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

A tiny sunlight emulator, a video player for your dreams and a vest for listening to trees feature in our roundup of best gadgets.

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 ...

In today's connected world, technology is transforming how we live, work, and interact with our homes. Modern living gadgets are designed to make daily routines more convenient, enhance home security, ...