While those blue light frequencies can wreak havoc on your circadian rhythm, they're not the only negative aspect of gazing at your display all day. Ultimately, looking at something that's ...

Astronomers have discovered a massive, double-lobed radio jet stretching 200,000 light-years from a quasar that existed when ...

Among the various techniques, supercontinuum (SC) generation stands out for its ability to produce light across a wide portion of the visible and infrared spectrum. However, traditional SC sources ...

The sun is a full-spectrum light source, which means all light frequencies are present, including those humans can’t see. Higher frequencies, which are those above the visible spectrum ...