The Devil Wears Prada made a cerulean sweater a moment in fashion history. But its scientific history is much older, and more ...

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 ...

THE blue color of the sky on a clear day is familiar to all. And yet how many have considered the source of this delicate mantle of azure which Nature spreads over the dome of the heavens? The ...

Look up on a clear sunny day and you will see a blue sky. But is this the true color of the sky? Or is it the only color of the sky? The answers are a little complicated, but they involve the nature ...

Nana Ekua Brew-Hammond was reading the Bible one day, and she got to a part about the Temple of Solomon that made her pause. There were some drapes in the temple that were blue. "And I was wondering ...