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 ...

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 ...