A biomedical optics engineer discovered a visual illusion where purple dots appear bluer in peripheral vision. This ...

The color has an unshakable hold on musicians, artists and writers. The background color is inspired by International Klein Blue, a hue that the artist Yves Klein first mixed in the 1950s, using it to ...

Not since Monica Lewinsky was a White House intern has one blue dress been the source of so much consternation. (And yes, it's blue.) The fact that a single image could polarize the entire Internet ...

Blue is the color of the ocean and the sky, and considering blue's color symbolism, it makes sense why this color is associated with calmness. In fact, one survey found that blue is a favorite color ...

OK, that dress really is blue and black but it sure doesn’t look that way to a lot of people. The tongue-in-cheek debate about the color of a dress offered for sale on a British website is breaking ...

Editor’s Note: This is one of the most-read leadership articles of 2013. Click here to see the full list. Why is Facebook blue? According to The New Yorker, the reason is simple. It’s because Mark ...