MACON, Ga. — A rainbow forms when sunlight enters a raindrop. When this happens, sunlight bounces around the raindrop and changes speed and direction. That's called refraction. These changes also ...

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 ...

Photo taken: June 29 at Rainy Lake in the North Cascades Photographer’s description: “After a night of astro photography at Washington Pass, I stopped by Rainy Lake before heading home. A rainbow was ...

CARTERVILLE, Ill. -- Viewers in Southern Illinois witnessed a beautiful rainbow forming in the Southern Illinois area. Here are some of the viewer submitted photos of the rainbow... Download the free ...