For the past six years, the Danish-Icelandic artist Olafur Eliasson has been working with a color chemist to produce paint pigments that correspond to each nanometer of the visible light spectrum.

Analytical and numerical analysis gives the first indications of how physically useful information can be extracted from two-colour pump probe experiments, and how it can be distinguished from the ...

First-ever images of living human retinas have yielded a surprise about how we perceive our world. Researchers at the University of Rochester have found that the number of color-sensitive cones in the ...

Huge color wheels seem to pulsate with shades of red, orange, yellow, green, blue and violet. The longer you stare at the painting, the more intense the colors become ― almost with an energy of its ...

Huge color wheels seem to pulsate with shades of red, orange, yellow, green, blue and violet. The longer you stare at the painting, the more intense the colors become ― almost with an energy of its ...