Vespera Pro is a smart, app-controlled telescope that reveals deep-sky detail as you watch, stacking images live and ...

Learning how to use your camera's light meter will allow you to properly adjust your settings without the guesswork.

Researchers from the Xinjiang Astronomical Observatory of the Chinese Academy of Sciences have developed a hybrid deep ...

A while ago, I spoke with a friend who was worried about his retirement portfolio. Was he too conservatively positioned, he wondered? Would adding more small-cap stocks help him bridge the shortfall ...

As technology evolves, there is an increasing demand on existing energy infrastructure. Electronic vehicles (EVs) are a prime example of this. Although they are more environmentally friendly than many ...

Calibration is one of the most critical steps in the pH measurement process. Some of the common calibration-related problems include out-of-range slope values and cell constants, inaccurate readings ...

This is the most popular season for buying a new TV. But if you want to get the very best performance out of a new set, you need to adjust the picture settings. That’s always been true, but the tweaks ...

Tim Berners-Lee may have the smallest fame-to-impact ratio of anyone living. Strangers hardly ever recognize his face; on “Jeopardy!,” his name usually goes for at least sixteen hundred dollars.

Amazon, Apple, Google, LG, Roku, Samsung, and Vizio each bring their own app stores and streaming perks. We're here to help you choose the best fit. I’m PCMag’s home theater and AR/VR expert, and your ...