Answer: The principal indication given by a double bow is that the raindrops that are refracting and reflecting sunlight are of medium to large size, rather than being very small or tiny droplets.

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.

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 ...

The weather conditions right now are very conducive to rainbows, but not just the ordinary, single rainbows. We had a lot of double rainbows in the past two days. Let’s look at why our sky has looked ...

The brilliant iridescent hues found in ammolite come from tiny air gaps in the fossils’ layers, a new study finds.

A weather phenomenon known as a “fire rainbow” was seen over one of the lighthouses guarding the shipwreck-laden Graveyard of the Atlantic off North Carolina. “Fire rainbows” aren’t exactly rainbows, ...

Not every rainbow is gay – technically. There are stark differences between the colors of the rainbows we see in nature and ...

Cape Lookout Lighthouse is 163-feet tall and was built with a light that could be seen by mariners 15 miles out to sea, the National Park Service says. National Park Service photo A weather phenomenon ...