Watch this video for an explanation of the visible spectrum.

Black holes that have been obscured by clouds of dust still emit infrared light, enabling astronomers to spot them for the ...

Imagine being at a big marquee event in an arena, like the Super Bowl, with the roar of the crowd, the smell of hot dogs, and a sea of jerseys all merging into one chaotic blur. While the frenzied ...

Clear: the groundbreaking photoresin from Nanoscribe that revolutionizes micro-optical precision with unparalleled transparency.

The iPhone 16's Camera Control button lets you launch the camera without touching the screen. If you find yourself accidentally launching the app when you don't mean to, you can require a double-press ...

The point is that we generally consider light to be good, safe, even comforting. Yet when it comes to our skin, things are a ...

Another display of the northern lights could be visible this weekend in several U.S. states following a severe solar storm.

Charter Communications beat Wall Street estimates for quarterly results on Friday, driven by higher-than-expected subscriber growth for its mobile services which can be bundled with broadband plans.

The same effect occurs with light beyond the visible part of the red color spectrum, in the frequency range of 700 to 750 nm. We call that color "far-red." "Plants that grow in the shadow of other ...

Researchers introduce a cost-effective method for producing optical Fresnel zone plate lenses, using colored photoresists for ...