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 ...

Sign up for the Morning Brief email newsletter to get weekday updates from The Weather Channel and our meteorologists. The sky isn't just blue by chance. It takes all ...

This is an archived article and the information in the article may be outdated.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. A rainbow, cloud bow, morning glories, halo, ...

Photographer’s description: “Rainbow at sunset. Shot from Frog Pond Trail in Magnuson Park. Shot with an iPhone.” Critique: “Once again, I’m amazed at the images that can be made from a pocket-size ...

NASA has just turned the entire sky into a kind of infrared rainbow, capturing it in 102 distinct colors that reveal structures and histories our eyes can never see. By scanning the cosmos in this ...

Source: Wikimedia Commons / Frederic Edwin Church / 1866. Fine Arts Museums of San Francisco How many colors are in the rainbow? Seven said Sir Isaac Newton. Of course, Newton knew that a spectrum is ...