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 ...

Is light therapy the future of skincare? Plenty of TikTokers seem to think so − and dermatologists aren't mad about it. Turns out, the TikTokers are actually onto something. Dermatologists say there's ...

Share on Pinterest Researchers say that blue light may not significantly affect a person’s circadian rhythms. AleksandarNakic/Getty Images Blue light from the sun is vital in regulating a person’s ...

The word is out: Blue light is bad for you. Or is it? Experts will tell you that blue light at night can reduce your sleep quality. It's partly why the blue-light-blocking glasses industry could reach ...

As more of our lives become digitized and we start spending more time looking at our phone and computer screens, there's a growing concern over how these devices are affecting us. A larger number of ...

A woman and man lie in bed in the dark reading from digital devices. Source: SHVETS Production / Pexels If you put a blue light filter on your phone in the evenings to wind down before sleep, it might ...

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.

Forget harsh bleach—scientists have discovered that powerful blue LED light can erase yellow stains from sweat, food, and oils without harming delicate fabrics like silk. By harnessing oxygen in the ...

In the digital age, blue light exposure is higher than ever. From smartphones and computer screens to LED lights and even the sun, we are constantly bombarded with this high-energy visible light. This ...