A 365-nanometer ultraviolet LED can switch a tattoo pigment on in about two to three seconds, and bright sunlight erases the ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Humans can only see less than 1% of the electromagnetic spectrum. Here’s why evolution may ...

Please provide your email address to receive an email when new articles are posted on . An IOL with a violet light filter yielded less halo and starburst at 1 month vs. an IOL with an ultraviolet ...

Anthropic says a scientist used Claude Science to merge existing data and fill gaps, producing the first complete ultraviolet ...

We are faced with a global epidemic of myopia (short-sightedness) because we are deprived of deep violet light (360-400 nm). Myopia is projected to rise from 23 to 50 percent of the world’s population ...

Please provide your email address to receive an email when new articles are posted on . The Tecnis Odyssey IOL demonstrated good tolerance to induced astigmatism. More than 96% of patients reported ...

For some time now, it’s been established that the primary route of SARS-CoV-2 transmission is airborne. Research suggests that contagious particles are released into the air and linger for several ...

A UV water purifier is tested on dirty outdoor water to see if light alone can make it drinkable. After stirring the device in the water, the result looks almost unchanged, but the water is still ...