Ever wondered why the sky is blue? It's not just a reflection of the ocean! Sunlight, seemingly white, is a mix of colors. As it enters Earth's atmosp ...

This wand emits four different wavelengths of red light. The wavelength is what determines light’s color, and these LEDs are amber (605-nanometer wavelength), light red (630 nm), deep red (680 ...

Red Light Therapy is redefining beauty in Dubai, offering a science-backed, non-invasive alternative to surgery with benefits ...

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

LED face masks are now incredibly popular, but there’s less talk about red light therapy for the body. The good news is that ...

As a result, purple and magenta are known as "nonspectral" colors, because they don't really exist as actual electromagnetic radiation. Nonspectral colors like purple are made of two wavelengths of ...

Swiss scientists have developed perovskite image sensors that triple light capture, sharpen resolution, and outperform ...

From injury recovery and skin rejuvenation to mental clarity and reduced inflammation, the tech supports a wide range of ...

Every second, machines like drones, smartphones, and self-driving cars capture floods of visual data. But turning this data ...

Red light therapy (RLT) is a therapeutic technique that uses low-level wavelengths of red light to help treat skin conditions such as wrinkles and psoriasis. Though the treatment seems promising ...

Image sensors are built into every smartphone and every digital camera. They distinguish colors in a similar way to the human ...