The ability to measure carbon dioxide sets some air quality monitors apart from others. High CO2 levels signal that air circulation in your home is poor, which can in turn lead to headaches and ...

I tested (and gamed on) the 27-inch dual-refresh rate display and think it's reasonable choice -- if you get it at a ...

You've seen that little line on your smartphone, but why is it there? We'll explain how to use it—and how to get rid of it on ...

If you're waiting to install Apple's latest system update, or you're using an older iPhone model, these settings can improve your everyday experience.

If you're looking for a versatile big-screen tablet, KTC's 25-inch model has a built-in Android OS for work, fun, and entertainment.

OS Tahoe is shaping up to be a divisive update, but it certainly brought a lot of new customization options that you might ...

Switching music streaming services can be daunting, but there are ways to transfer your library. Apple Music now offers a ...

The iPhone Air is a highly-repairable smartphone despite being so thin, the annual teardown of Apple's latest models reveals.

Then there’s the other display — the main one: a 6.9-inch OLED panel that Xiaomi says gets up to 3500 nits of brightness while consuming 26% less battery than previous panels of similar size and ...

Plus: Withings collabs with Clue to offer advanced women’s cycle tracking, there’s a new Balmuda toaster, and Shokz shows off Dolby Audio–powered open earbuds.

After being used for the first time for certification testing on a 777-9 flight test in May, VERA is now installed on three ...