Explore the depths of retina scan authentication, from its technology and security to ethical considerations and implementation. A guide for developers and security pros.

You may know that light happens on a spectrum and contains several different colored waves, each of which can produce ...

The James Webb Telescope focuses on infrared observations, which is like watching an "infrared special effects version" of a movie that reveals many things previously unseen. Why choose the infrared ...

"Vanity" led Aubree Nichols to spend hundreds of dollars on an infrared mask three years ago in hopes that it would make the fine lines and wrinkles on her face disappear. "I was feeling dead ...

A new University of Cape Town (UCT) study published in the Monthly Notices of the Royal Astronomical Society journal has shed ...

Chinese researchers have developed infrared contact lenses that convert infrared light into visible light, potentially enabling humans to see in the dark. These lenses combine conventional soft ...

Molecular vibrations, when paired with near-infrared (NIR) light, have opened a new chapter in cancer treatment. Instead of relying on radiation or chemicals, scientists now use finely tuned molecules ...