Desktop PCs were the first computer category PCMag, in its infancy, started out covering, and they're still one of the most important. (They're in our very name, after all.) And we've been testing ...

PC Labs' cutting-edge testing of graphics cards from AMD, Intel, and Nvidia encompasses leading AAA games, industry-standard synthetic tests, AI benchmarks, and content creation apps. Here's what we ...

An office breathing test typically means you blow into a machine that measures how much air your lungs can take in and how quickly and forcefully you can blow it out. These numbers tell your doctor if ...

Graphics cards (often called GPUs, or "graphics processing units") are a component that PC gamers and hard-core PC users are very well familiar with. In recent years, however, GPUs have come to ...

If you’d like to fix or even diagnose anything involving electricity – whether it’s the energy that surges through a car, ...

Abstract: The increasing adoption of unmanned aerial systems (UAS) in diverse urban applications necessitates reliable and precise altimetry solutions for situational awareness and landing safety.

Abstract: In this article, we present a frequency-domain measurement setup for millimeter-wave over-the-air (OTA) test, which uses digitally modulated stimuli to ...

The final (equilibrium) of acidic and acidified foods must be 4.60 or less. Calibrate your pH meter before testing foods. Prepare and test 2 to 3 samples to ensure an accurate pH value. Using a pH ...