Blue light has shorter wavelengths and higher energy than other colors. Some research shows a link between eye damage and short-wave blue light with wavelengths between 415 and 455 nanometers.

Low-powered, low-level light therapy with light-emitting diodes (LED) at some specific wavelengths has attracted attention in ...

Giving customers a heaping helping of visual zest, the company’s 2026 TRD Pro models will be available with a new shade of blue called Wave Maker. A light but striking hue, according to Toyota ...

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.

Because of that, I'm not just excited to see that Wave Maker is an objectively fantastic light blue. I'm also excited you can actually get a TRD Pro in a real color again. More of this, please ...

A mysterious spiraling blue light illuminated the night skies over Europe on Monday. The cosmic whirlpool was captured in stunning video and appears to have been created by the SpaceX Falcon 9 ...

Most of the surface is a sheet of light blue, and you can't see through it, even though the water is clear. But right above you, there's a round window of transparency.

Photobiomodulation (PMB) treatment employs red light (400–720 nm) or near-infrared light (700–1000 nm) to stimulate healing, increase mitochondrial function, improve blood flow, and enhance ...