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 ...

Most of us associate Honda with the color red. The multinational is even known as Big Red in some parts of the world. Have you ever wondered how that came to be? The answer is both obvious and ...

The idiom "red rag to a bull" means to aggravate someone, make them angry, or incite violence. The phrase "seeing red" implies blind rage. Both phrases may be traced to the Spanish tradition of ...

Take a bow, college sports. You are broken in almost every way possible. 'Irregular' armed guards aboard Russian shadow ...