Blue light may contribute to headaches, but it's likely that other factors, like eye strain from staring at a screen for too ...

But photons and air molecules aren't billiard balls, so there are differences ... corresponds with wavelengths of light going from long to short, the shorter blue wavelengths are scattered ...

As consumers search for reliable, non-invasive solutions, Swanwick Day & Night Orange Blue Light Blocking Glasses—commonly referred to as Swannies—have emerged as a top-rated choice in the ...

If your eyes hurt after looking at screens, don’t assume the culprit is blue light. You might spend extra money on a solution that doesn’t help much. “Blue light” refers to higher-energy ...

By Dani Blum The pitch for blue-light-filtering glasses is compelling: an easy way to counteract that bleary-eyed feeling that sets in after hours of scrolling on your phone or staring at a laptop.

Adding a blue-light filter to your eyeglasses may not ease eye strain from computer work, protect the retina or help with sleep at night, according to a new review of existing research.