Researchers have designed and tested ‘human-centric’ LEDs that emit different wavelengths of blue light depending on whether it’s daytime or nighttime, reducing the disruptive effect artificial light ...

In many cities today, streets are lit by white lights, screens show vivid colors, and buildings glow with precise patterns of illumination, all depending on a small but important invention from the ...

Eye strain may be a real concern for those spending prolonged time on digital devices. Find out if blue light glasses and other ways to reduce eye strain can help.

Several pieces of evidence have suggested that blue light can inactivate various pathogenic bacteria. Previously in vitro and in vivo studies using blue light in the spectral range of 400–470 nm ...

In drug discovery, building complex molecules quickly is the name of the game. Chemists want molecules with increasingly three-dimensional atomic structures because they may be more potent and ...