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.

Add Yahoo as a preferred source to see more of our stories on Google. Many Americans spend more than seven hours in front of screens daily, which can affect your skin. (Getty Images) (d3sign via Getty ...

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 ...

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 ...

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A growing body of research suggests screens aren’t the main sleep disruptor. Instead, what you do during the day could matter ...

Add Yahoo as a preferred source to see more of our stories on Google. As one of the most well-studied light therapies for skin issues, blue light therapy benefits most notably include the management ...

For a decade, we've been told our screens are wrecking our sleep. The real culprit is far bigger than the glow from your ...

LA Times Studios may earn commission from purchases made through our links. This guide explores how blue light glasses can help with eye strain and sleep issues caused by digital screens. Wake up.

Looking to set up an immersive theater-like experience for when you're using the big screen at home? Look no further than ...