PCWorld explains how to calibrate smartphone and laptop batteries when they display inaccurate percentage readings or cause ...

The NIMA Gluten Sensor is 99% accurate at detecting gluten in your food. All it takes is three minutes. At CES 2026, one of ...

Purdue University researchers have developed a device for more conveniently detecting pathogens in health care settings, on ...

The new Swarovski Balance AT/ST combines high-quality glass with image stabilization. Here's a look at how this new spotter ...

A dream shared by PC gamers everywhere has been to take our entire gaming PCs on the go. From LAN parties to powerful gaming laptops, we've gotten close to portable gaming nirvana, yet no solution is ...

Laptop power banks come in handy if you often travel or work away from your desk. These larger batteries have enough capacity to refill your computer to around 75 percent, giving you many more ...

Drawing tablets have been a favorite computer peripheral of artists since its inception in the 1980s. If you have ever used a drawing tablet of this nature, you may have wondered, how it works, ...

I never thought that a $12 accessory could rival tools that cost much more. But this USB-C power meter delivers in profound ways.