The red, heart-shaped sculpture atop the Harmony Circle column was the first artwork to replace the statue of Confederate General Robert E. Lee – now it’s been removed ...

The color of blood and fire, red is automatically considered hot and passionate, associated with the heart (and of course, Valentine's Day). Its' religious associations are evident in Christmas ...

If you stare at a red object and immediately look at a white area afterward, you will see an afterimage that is the same size and shape, but it is blue-green, or cyan, in color. This is because ...

On Valentine's Day, red is everywhere. But how did that color become a symbol for love and passion ... and other things, too? A textile exhibition in Washington offers clues to the history of a hue.