Add Yahoo as a preferred source to see more of our stories on Google. The higher your vantage point, the more likely you’ll see more of the rainbow’s circle. Chen Hui/VCG via Getty Images The legend ...

MACON, Ga. — A rainbow forms when sunlight enters a raindrop. When this happens, sunlight bounces around the raindrop and changes speed and direction. That's called refraction. These changes also ...

MACON, Ga. — Rainbows have stretched across Central Georgia all summer, and here is a look as just a few viewers have sent in. These rainbows come in all different shapes and sizes. It may even ponder ...