Many people use their electronic devices, including phones, tablets, and computers, for extended periods. Companies now sell screen protectors that reportedly block blue light and benefit eye health.

Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst. With the entire world seemingly still trying to deal with what ...

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What is blue light? “All the light we see is made up of different wavelengths of light,” says Vivienne Sinh Hau, MD, an ophthalmologist at Kaiser Permanente in Riverside, California. “Certain ...

Microsoft is switching the “Blue Screen of Death” — to a black screen. The tech giant says the change helps to “streamline the unexpected restart experience.” Microsoft has launched a slew of changes ...

You’ve likely heard that blue light from smartphone screens may be keeping you awake at night. While the sun is our main source of blue light, the rise of LEDs and screen use exposes us to artificial ...

An image that has instilled panic in computer users for decades popped up on screens worldwide Friday: the dreaded “Blue Screen of Death.” Appearing everywhere from Macy’s flagship store in New York ...

Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst. As if things weren’t bad enough for Microsoft Windows users ...

The next time you look at the screen on your phone or the RGB on your keyboard, thank Shuji Nakamura, the inventor of the blue LED, who made it all possible and should have received way more ...

Light-emitting diodes (LEDs) are so ubiquitous that it's easy to forget just how much society relies on these underappreciated technological wonders. Yet, the history of the LED goes back further than ...

In the before times, there was CRT. Then came plasma and LCD. More recently, we got OLED. Each of these technological advancements improved picture quality in some ways and kept others the same. Each ...