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 ...

Rainbows form when sunlight interacts with water droplets in the air. Light bends, splits into colors, reflects inside the ...

There are a few things you need to see a rainbow. The main things are water droplets and sunlight. The water droplets need to be illuminated by bright sunshine and they must also be in the right ...