It’s one of the oldest St. Patrick’s Day legends, finding the pot of gold at the end of a rainbow. But have you ever thought about how rainbows are made?

Light waves exhibit colorful behavior as they travel from air to water and back. Creating a rainbow isn't as simple as mixing together sun and water; otherwise, rainbows would follow nearly all ...

Did you see the rainbows? After heavy showers moved through late Thursday afternoon, some in the Lehigh Valley was treated to rainbows, capturing the colorful arcs of light in photos and shared around ...

This is an archived article and the information in the article may be outdated.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. DENVER (KDVR) — If you are looking for an ...