Sunlight holds hidden colors. Raindrops act like prisms, bending light. This bending separates colors, creating a rainbow.

SALT LAKE CITY (ABC4) — It was the “most amazing weather phenomenon” he’d ever seen. On Monday, 17-year-old Freedom DePew saw an iridescent cloud, which is sometimes called a “fire rainbow,” changing ...

ST. LOUIS – The sky is always changing colors—from a bright blue on a clear day, to red and orange sunrises or sunsets, or multiple colors of a rainbow—there’s a lot going on that we don’t always ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. ST. LOUIS – The sky is always changing ...