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.

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 ...

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

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, ...

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 ...