Thanks to the arrival of low-cost tablets, odds are that Amazon’s never going to make a Kindle with a color ePaper display. But E Ink still thinks there’s a market for high-contrast, low-power color ...

We know that whatever printer we purchase from the market, it prints in black & white or color. Color ink cartridge normally has cyan, yellow, and magenta inks. It uses these inks to mix the user’s ...

Butterflies owe much of their charisma to their brilliant colors. And they owe much of their brilliant coloration not to pigments, the molecules that lend color to different inks, but to nanoscale ...

There are a handful of color e-readers that have been announced and more will be released over the course of the year and many people are confused on exactly what the underlying technology is. There ...