Researchers have developed a low-cost visible light communication (VLC) system using commercially available hardware that ...

Controlling light at dimensions thousands of times smaller than the thickness of a human hair is one of the pillars of modern ...

I've completely swapped my home over to LED lights, and for the most part, I love it. The energy savings are real, and I'm a sucker for all the smart color changing tes. But my biggest grievance is ...

As a small business owner, you know that accepting credit cards comes with a cost. Expanding your customer base to cardholders can create massive profits, but it can also swamp you in expensive swipe ...