People love the rainbow of ROYGBIV colors: red, orange, yellow, green, blue, indigo and violet. Human eyes perceive visible light as this array of colors. You may notice that some colors you can ...

BILLERICA, Mass.--(BUSINESS WIRE)--E Ink (8069.TWO), the originator, pioneer, and global commercial leader in digital paper technology, today announced the launch of E Ink Spectra 3100 Plus five-color ...

Every star you see at night broadcasts its temperature through color, yet one shade sits permanently off the menu. The ...

Color is to the eye what birdsong is to the ear: a primal communion between ourselves and nature. The elemental power of color radiates from van Gogh’s shimmering wheat fields; in celestial ...

Scientists have used a new lens to focus all the colors of the rainbow into one point. This is the first time a single lens has been used to focus the entire spectrum of light, including white light.