GRAND RAPIDS, Mich. (WOOD) — It can stop you in your tracks if you spot it — a rare upside-down rainbow! This kind of rainbow formation is called a circumzenithal arc (CZA), and technically, it isn’t ...

India offers several stunning destinations where rain and sunshine create perfect conditions for rainbows. From the misty ...

We can't guarantee you'll find a pot of gold at the end, but if you're visiting Ireland, there's a pretty good chance you'll see a rainbow or two. That's because the Emerald Isle is one of the best ...