Though it can’t be seen with the naked eye or binoculars or a home telescope, but it can be visible to professional equipment ...

Good news stargazers, a comet will soar past Earth in the coming months, and you may be able to spot it with your naked eye!

Edward Bausch transformed the world of optics with groundbreaking inventions like the iris diaphragm shutter and advanced ...

Explore the salt flats of Bonaire and discover how ecotourism blends with nature, preserving wildlife and local culture.

By Ryan Truscott Michael Harvey recalls the moment he first saw a flock of yellow-crested helmetshrikes flitting through a ...

TL;DR: Save 43% on these binoculars with night vision and a built-in camera through September 29. Forget the Naked Cowboy and the Elmo impersonators: The Big Apple’s latest tourist attraction is a ...

Experience the outdoors around the clock with one of our recommended models designed for hunters, photographers, and midnight ...

Some night-vision goggles include zoom or magnification—especially handy on very dark nights or if you hunt small animals. For hunters or those looking to quickly spot living creatures, goggles built ...

No special eye protection is needed to view a lunar eclipse. Viewers can stare at the moon with the naked eye or opt for ...

We've rounded up the best camera deals from Sony, Nikon, Canon and more ahead of the Prime Big Deal Days on October 8-9 — ...

TL;DR: See your favorite outdoor sights in pitch-black darkness and bright light with these double barrel night vision ...

You can get your own pair of night vision binoculars, though, for $104.97 (64 percent off) with this limited-time sale.