Add Yahoo as a preferred source to see more of our stories on Google. There is nothing more beautiful in the sky than a colorful rainbow after a storm. Sometimes we catch just a glimpse and other ...

Sunlight holds hidden colors. Raindrops act like prisms, bending light. This bending separates colors, creating a rainbow.

A glance at the current issue of the Bulletin of Science, Technology & Society: The yin and yang of numbers across cultures In Japanese culture, a rainbow is considered to consist of seven colors: red ...