Researchers in Germany have unveiled an ultra-fast light switch made of very thin semiconductor ...

While most people who build their own computer from chips want the finished product to do something useful, there’s something to be said about a huge bank of switches and a bunch of blinkenlights.

Microscopic switches that route light signals between computer chips like tiny traffic conductors could help make faster, more efficient electronics. Light waves can carry information more easily than ...

In Cult of Mac‘s Setups coverage, we often come across users wondering on social media about how to easily switch between personal and work computers using the same display, keyboard and other ...

It will come as no surprise that I am a gadget geek. I work all day on a desktop computer. At home, I'm either working on a PC or a Mac laptop. When I'm away from home, I usually rely on my tablet ...