Understanding green's position in the spectrum of visual light is required to understand how night vision goggles work.

There was once a time when night vision goggles -- with their almost magical ability to see in the dark -- were only available to the military and law enforcement. Today, that technology is so ...

Contrary to popular belief, most property crimes—including burglaries and package theft—happen during the day, not under cover of darkness. But night still brings unique challenges: fewer people ...

The US Army has selected three vendors to boost the service's night vision system into the 21st century by replacing the legacy system from over 20 years ago with the next-generation Binocular Night ...

Most consumer-grade night vision devices are basically a standard camera without the usual filter to block near infrared (NIR) light, which are then paired with a NIR light source that’s not visible ...