Children's memorabilia (from "My Little Pony" to Lisa Frank to anything with unicorns) and sweet treats ( from Lucky Charms to sherbert) are all filled with these dazzling rainbow colors.

As Venus approaches its inferior conjunction, astrophotographers have snapped some striking shots of the crescent planet ...

Before its ruling concerning same-sex marriages, the Fukuoka District Court ordered visitors to remove or cover up anything showing rainbow colors, the symbol for the LGBT rights movement. The ...

When I learned about colors in grade school everything started with red, yellow, and blue and getting fancier colors was easy. I mixed some blue into my yellow to get green, or into red to get ...