Regularly using one of the best LED face masks is often a no-brainer for devoted beauty enthusiasts. Along with boosting glow and evening skin tone, these high-tech devices are also key for ...

You can add a few decorative lights to give it a festive vibe. But there's a lot to consider when picking out a new LED bulb. You could opt for a light source with maximum brightness or choose ...

Screens for TVs, smartphones or other displays could be made with a new kind of organic LED material developed by an international team, co-led by University of Michigan engineers. The material ...

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If you feel your iPhone's lock screen is too bright or showy, we'll show you how to go back to black. Nelson Aguilar Nelson Aguilar is an LA-based tech how-to writer and graduate of UCLA.

For everyday tasks, an elaborate, high-end screen isn't necessary, but for intensive multitasking, gaming, or content creation, a larger or faster screen might be essential. With a wide array of ...