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 ...

A rainbow is shown Sept. 10, 2022, forming over Fort McCoy, Wis. The rainbow appeared just as the sun was setting and as a passing rain shower was taking place. According to the National Geographic ...

Parts of Niagara Falls were covered in ice after weeks of cold weather. People visiting the New York side of the falls also caught a glimpse of this rainbow while snapping photos Sunday.