It’s all to do with the raindrops, says one reader, with them needing to be relatively uniform in size and well separated for ...

As a kid, I remember spotting a rainbow, and getting so excited. Because we all know a rainbow leads to a pot of gold, right? Then in science class, I was crushed to find out a rainbow can’t lead you ...

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 ...

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.

The double rainbow weather pattern will continue today, but in more isolated areas. The lake-effect rain showers today will ...