Explore the technology behind night vision goggles, from image intensification to thermal imaging and digital night vision. How do they let us see in the dark? Donald Trump's approval rating fades ...

Kopin, the Massachusetts-based developer of microdisplays and image projection modules used in defense and commercial applications, is expecting to net $38.1 million thanks to new private investment ...

More Americans are reporting drones flying at night in states beyond New Jersey, where thousands of sightings have been reported over the past month. But what are those lights in the dark people are ...