The colors of rubies and emeralds are so striking that they define shades of red and green — ruby red and emerald green. But have you ever wondered how they get those colors? One feature of compounds ...

The colors of rubies and emeralds are so striking that they define shades of red and green—ruby red and emerald green. But ...

COLUMBUS, Ohio – Understanding the molecular structures of compounds that give certain fruits and vegetables their rich colors may help researchers find even more powerful cancer fighters, a new study ...

There are several factors that can impact color, including the type of resin used, additives, texture and shape. Visual perception is another factor to consider. When plastics companies tackle these ...

The colors of rubies and emeralds are so striking that they define shades of red and green – ruby red and emerald green. But have you ever wondered how they get those colors? One feature of compounds ...

Daniel Freedman does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Daniel Freedman, University of Wisconsin-Stout (THE CONVERSATION) The colors of rubies ...