The latest development in night vision technology centers around a new lens that captures infrared light. This cutting-edge ...

Light consists of individual particles that propagate in waves. The wavelength determines the color and energy of the light. The human eye can only perceive a small section of this spectrum, ...

The toxic heavy metals in today's infrared detectors are increasingly banned under environmental regulations, forcing ...

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 ...

Red light therapy is an anti-aging treatment that dermatologists love, so we asked them about how it works, its benefits and what devices to try.