Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level ...

Fibre optics and optical communications is the use of thin strands of glass for sending information encoded into light over long distances. Total internal reflection prevents light inserted into ...

An increasingly popular brokerage service, M1 Finance falls under a category known as robo-advisors. Essentially, robo-advisors use algorithms to help guide your platform to profitability.

With all the different specs being thrown around and new hardware coming out every year, the best gaming PC to fit your specific needs can be tough to pinpoint. But that's why our team of PC ...

You need more than a high refresh rate to earn a spot among the best gaming monitors. There's no shortage of displays that want to hop on the gaming monitor bandwagon, but you shouldn't pick up ...

Have a household full of digital devices—and online gamers? Your network needs a router that's ready-made to give gaming traffic the right of way. Check out the best we've tested. I’ve been ...

Whether you use a PC, a PlayStation, or an Xbox, these are the best gaming TVs we've tested. I’ve been PCMag’s home entertainment expert for over 10 years, covering both TVs and everything you ...

It gripped a generation and changed gaming forever, but debates rage on about the history it depicts. Naoki Hamaguchi says he wasn't sure if he wanted to spend 10 years on one project. Guildford's ...

Commissions do not affect our editors' opinions or evaluations. M1 is an unusual investing platform: It works somewhat like a robo-advisor, yet offers other features that make it similar to an ...

AMD's 3D V-Cache CPUs offer stiff competition for Intel and the best gaming CPU is now the exceptional AMD Ryzen 9 9800X3D.For a much more affordable option, the best budget CPU is the Intel Core ...

We'll take good care of you if you've come to find the answer to this optical illusion. There are ten dots on one of the dice's faces. Share this photo puzzle with your loved ones and friends to ...