RGB color is the mainstream in tools and software on the web, CMYK is the mainstream in printed matter, but the first three primary colors learned at school are RYB color model of red · yellow · blue.

Optogenetic tools use colored light to rapidly control gene expression in space and time. We designed a genetically encoded system that gives Escherichia coli the ability to distinguish between red, ...

YouTube is experimenting with a rather curious way to surface video: feeds organized by color. We encountered a “Craving something new?” card on YouTube for Android that offers to “Create a feed of ...