From Do Ho Suh’s ethereal architecture to Kimsooja’s irridescent mirrors to Lauren Halsey’s fringed tapestry, a new book from Monacelli celebrates a broad spectrum of light and color. Rainbow Dreams ...

Light is more than what we see. The Sun sends out a number of waves of light in different wavelengths. Find out about wavelengths and the electromagnetic spectrum. Science Trek is available to stream ...

How do you find the quality of the light a light bulb produces? Using the color rendering index, a measure of how well a light bulb illuminates a range of colors. Appliance Science looks at the ...

When you look up at the night sky, it seems deep black with bright stars scattered across it. That familiar view leads many ...

Engineers at Stanford have created a new optical device that can easily manipulate light into basically any color desired. The system uses a series of modulators to fine-tune the frequencies of ...