From brilliant blues to fiery reds, discover how nature crafts diamonds in every color, and why some shades are rarer than ...

National Find a Rainbow Day is observed annually on April 3rd. The purpose of the day is to appreciate the beauty of rainbows. People are encouraged to reflect upon the ...

Fire rainbows, a phenomenon that captivates both the eye and the imagination, are a rare sight in the sky. When these ...

But moonbows are much more rare than rainbows—the natural phenomenon happens only when the moon is very low, the sky is dark, and rain is falling opposite the moon. Check out the biggest unsolved ...

Nature has never smelled so good! Since 1999, Guerlain has been dedicating AQUA ALLEGORIA to nature. A collection of ...