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 goes that there is a pot of gold hidden at the end of every rainbow.

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 ...

Marc Weinberg was tagged in this picture on twitter today and noticed something different about the rainbow. Can you see the faint bow lines? Those are known as supernumerary rainbows... Hannah Strong ...

Photo taken: June 29 at Rainy Lake in the North Cascades Photographer’s description: “After a night of astro photography at Washington Pass, I stopped by Rainy Lake before heading home. A rainbow was ...

CARTERVILLE, Ill. -- Viewers in Southern Illinois witnessed a beautiful rainbow forming in the Southern Illinois area. Here are some of the viewer submitted photos of the rainbow... Download the free ...