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 ...

Robbie Belch in Williamsburg sent in these pictures of a double rainbow. But how do double rainbows form? And what makes them different than the more common regular rainbow? It all comes down to ...

When the refracted light enters the water droplet, the light reflects inside the droplet and out into the air, causing a rainbow. So, how do double rainbows form? Similarly, the light gets ...

What caused these double rainbows to form? When you see a rainbow, what is happening is that sunlight is entering the raindrop and refracts, or bends. As it bends, the light diffuses into ...

Colors range from red on the top of the rainbow through orange, yellow, green and violet at the bottom. A secondary (or double) rainbow forms when sunlight is reflected twice inside a raindrop and ...

There's also a chance you saw a double rainbow. Why not take this time to talk about the ingredients of a rainbow and how they form? You may not know that a rainbow is presented in a full circle.

Each of its colors represents a unique energy vibration, and together, they form ... does it mean to see a rainbow: ...

PHILADELPHIA (CBS) -- After a cloudy and at-times gloomy Saturday, parts of the Delaware Valley were treated to a spectacular sunset and double rainbow at the end of the day. Lots of photos and ...

Answer: The principal indication given by a double bow is that the raindrops that ... along with diagrams explaining how they form and photographic examples of the many different forms, in the ...