It depends how you define night. You’ll never find your pug prancing around the pitch-black house at 3 a.m. as if he had tiny ...

Scientists have created night-vision contact lenses that they claim can grant people "super-vision." The lenses — which use nanoparticles to absorb low-frequency light before emitting it in the ...

Cats' vision is different than humans', but it's not quite "night vision." Here's what they can see when it's dark out and how their vision works.

A pair of night-vision glasses would change the way we navigate the late hours, from driving to walking home in the dark. This vision is nearer to reality, as researchers simplify how light is ...

In a new study published May 23 in Advanced Materials, researchers in Australia have found that by using "metasurface-based up-conversion technology", you can create a night vision effect without ...

Why Walleye Eyes Reflect Light in Photos You’ve no doubt seen the eye of a walleye turn glassy white in photos or when a light shines on it. And you’ve certainl ...

Heatwaves can negatively affect eye health by causing dehydration, which leads to dry eyes and irritation. Exposure to ...

If an animal is active at night when it’s dark outside, it’s considered nocturnal. Examples of nocturnal animals include aardvarks, bats and owls, according to Active Wild.

Scientists Invent ‘Super-Vision’ Contact Lenses That Allow People to See With Their Eyes Closed Researchers say the infrared lenses may also help people with color blindness By Cara Lynn Shultz ...

Prior to therapy, both had limited daylight vision but practically no night vision due to severely low light sensitivity, some 10,000 to 100,000 times below normal levels, according to Penn ...