Blue-light glasses were everywhere a few years ago, promising to save our screen-obsessed society from ourselves.

As the U.S. continues to wait for newer sunscreen ingredients, patients should use tinted sunscreens to protect against ...

Radiation within the visible spectrum can appear black if it is low in power – more specifically, lower in power than its ...

Our love affair with technology can wreck our vision and sleep, thanks to blue light. “The problem is that, with technology, we are being overexposed to blue light,” said ophthalmologist Dr. Rafael ...

On the other end of the spectrum is visible light. And the recent proliferation of LED masks, wands, and other at-home devices means you’re likely more familiar with these wavelengths than you may ...

Aputure has unveiled its new 5200-watt STORM XT52 today. Aputure claims that the STORM XT52 is the brightest COB light in the ...

Cleaner, more pure water backscatters light in the blue range, which makes it look blue. One famous example is Crater Lake in ...

Sustained blue light exposure from electronic devices and digital screens is not kind on your overall health, and has been linked to eye strain, macular degeneration and poor sleep quality.

A much touted emerging treatment, red light therapy, lives up to the hype for a lot of health claims, but certainly not ...