The Hubble Space Telescope has captured this striking image of an unusual galaxy with a bullseye structure, as nine rings ...

Discover where black falls on the color spectrum and how human perception of colors is subjective and context-dependent in this insightful article.

"We are literally mapping the entire celestial sky in 102 infrared colors for the first time in humanity's history." ...

From the sun's rays to those fancy red light therapy tools you've seen all over TikTok, different wavelengths of light can have a profound effect on your skin.

Terahertz (THz) waves, situated between the microwave and infrared regions of the electromagnetic spectrum, have drawn ...

Terahertz (THz) waves, situated between the microwave and infrared regions of the electromagnetic spectrum, have drawn ...

Researchers have achieved remarkable progress in the field of electromagnetic metamaterials (EMMs) through 3D and 4D printing technologies. This innovation is set to revolutionize multiple industries ...

BEIJING, Jan. 22 (Xinhua) -- A Chinese research team has developed a novel terahertz wave polarization modulator that can be used in multiple fields such as high-speed wireless communication, the ...

THz waves, located in the far-infrared region of the electromagnetic spectrum, can be used to perform non-invasive ... These findings, published in Light: Science & Applications, demonstrate ...

Thermal imaging technology has gone from being the preserve of the military and covert services to just another day-to-day tool. The Predator-like ability to see heat is as useful for building ...