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Curiosity corner for kids: What makes a rainbow?

One of the most beautiful sights we can see in the sky is the appearance of a rainbow. Generally, kids are very interested in knowing the formation of a rainbow. "A Rainbow is not something you can ...
NBC 6 South Florida

Full Circle Rainbow Outside DC Kicks Off Memorial Day Weekend

NBC Washington's Chopper4 captured footage of this circular rainbow on Friday. Generally we see an arc, not a circle. What's different about this rainbow? To start, Meteorologist Bob Henson of Weather ...