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.

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 ...

The infamous Blue Screen of Death — oft-shortened to BSOD — is changing, and many fans aren’t happy with its new look. While seeing the BSOD was never a good ...