Scientists discover cold-loving proteins called cryorhodopsins that could help control brain cells with light.

Blue light is a natural part of the visible light spectrum. It’s found in sunlight, LED and fluorescent lights and digital screens. To stream 13WMAZ on your phone, you need the 13WMAZ app.

Blue light has shorter wavelengths (around 400-500nm, as mentioned) compared to red light, which ranges from 620 to 750 nm. (Green light, which is also sometimes used for skin, falls somewhere in ...

This is why blue strobes are used on snow plows since the blue light is seen easier through heavy snow fall," commented another. "Here in Texas, technically, only white or amber lights are okay ...

Previous light-reactive tags, such as coumarin added to the opioid reversal agent naloxone, require high-energy UV or blue light to kick-start the process.But molecular tags made from other ...

We’ve rounded up the best anti-blue light skincare products to keep your complexion shielded, hydrated and glowing - no matter how much screen time you clock up. See below Dr. David Jack All Day ...

Think blue light is hurting your sleep cycle? A new study suggests it can actually improve the overall sleep quality of older adults — but only if they time it right.

Gonzalez-Lima F, Auchter A. Protection against neurodegeneration with low-dose methylene blue and near-infrared light. Frontiers in Cellular Neuroscience 2015;9. Henderson TA.