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.

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 ...

The data used to create the image is from a Hubble Space Telescope project to capture and map Jupiter's superstorm system.

Blue light is the visible light at the blue end of the spectrum. Although not as energetic as ultraviolet (UV) light, there is concern that high doses of blue light may cause more cellular damage than ...