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

Rainbows are optical phenomena resulting from the interaction of sunlight, water droplets, and the human visual system, not physical objects. Scientific understanding of rainbows developed over ...

If you're looking for something to brighten the yard at this time of year, your search is over. There are winter plants for all colors of the rainbow that can be used to bring things to life in the ...