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Yes, LED lights can fail at random times. CNET found out what's going on, and you should know, too. What’s going on? I decided to chat with manufacturers and experts to see why LEDs let us down, and I ...

As our beauty editor, I’m often asked by my friends about LED face masks. Do they actually work? The short answer is yes, but there are some caveats. These devices use various wavelengths, with red ...

Whether you're a traveling exec, a graphic designer, or a gamer, a portable second monitor can add an extra dimension to your work or play. We've tested most of the major models and have ...

We tested screen quality, app setup, and storage options to find the top digital picture frames for every budget, space, and tech-skill level. I’m PCMag’s home theater and AR/VR expert, and your go-to ...

Smartphones may give us an easy access to a light source, but for seeing objects at a distance or brightening a workspace in places like the attic or under the sink, you need the power and range of a ...

USB-C is the one connection to rule them all. Its popularity has made USB-C a common sight on new monitors. A USB-C monitor can act as USB hub, giving you additional ports for connecting various USB ...