But did you know that rainbows are a lot more than just pretty, colorful arches? Sure, there may not actually be a pot of ...

Rainbows are a very special phenomenon - not only are they packed with interesting science, they’re also an important symbol in many cultures across the globe. So what exactly is a rainbow?

The higher your vantage point, the more likely you’ll see more of the rainbow’s circle. Chen Hui/VCG via Getty Images ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to curiouskidsus@theconversation.com. Can rainbows form in a circle? – Henry D., age 7 ...