JACKSONVILLE, Fla. — Ever spot a rainbow on top of a thundercloud? Some of our First Coast News Weather Watchers did on Wednesday afternoon in the Jacksonville area. The technical term for this is an ...

This colorful cloud over Jonggol, Indonesia, is not a portal to the land of Oz. Or the rainbow road into Asgard from Norse ...

CORPUS CHRISTI, Texas — Clouds are usually a popular weather topic because they can seem like familiar shapes or fun colors. This week, the sky put on a show and our Coastal Bend Weather Watchers ...

A viral video from Bogor, Indonesia, shows a rare iridescent cloud shimmering with rainbow colours. Learn the science behind ...