Most of us spend a large amount of the day staring at a screen — at the office in front of the computer, watching TV during dinner, scrolling through social media before bed — and unless you have ...

From the moment we wake up until we close our eyes to sleep, we are surrounded by screens. Even if your job doesn't necessitate staring at a monitor all day, studies show that we spend an average of ...

The compact light delivers big features and a stellar design to make you look your best on your next webcam chat or livestream. Managing Editor Josh Goldman is a laptop expert and has been writing ...

The devices we use for prolonged periods during the day (like computers and cell phones) emit blue light, which is one reason why your eyes feel tired after staring at a bright screen. Blue light can ...

Blue-light-blocking glasses reduce how much blue light from electronic devices reaches your eyes. But it’s unclear how beneficial this actually is. You’re probably doing it right now — looking at a ...

It’s a bright day for computing — literally. Two tech companies have unveiled computer components that use laser light to process information. These futuristic processors could soon solve specific ...

(CN) — A silicon-photonic chip that leverages light rather than electricity would alter the speed and sustainability of computing technologies essential for training artificial intelligence, ...