On social media, commenters weren't so sure about the iridescent clouds, asking if it was real or even hinting at chemtrails.

Rare atmospheric display captivates viewers with unusual colors and fleeting formation.

Rainbow clouds seen over Indonesia are a real and rare natural phenomenon caused by sunlight interacting with tiny cloud ...

A rare iridescent cloud phenomenon has stunned the internet, turning the sky into a shimmering rainbow display.

A rare rainbow cloud over Indonesia is leaving viewers stunned as the surreal sky phenomenon sparks emotional reactions, AI ...

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 vivid rainbow cloud filmed over Jonggol, Indonesia, drew widespread attention online. Viewers marvelled at the rare ...

The dazzling spectacle unfolded in a matter of minutes, but its short-lived appearance has left an indelible mark on those lucky enough to witness it. Jenni Shaw, who was at her family-owned business ...

Rainbow clouds are rare, but summer is the best time to spot them, and no, there's no pot of gold. These clouds that look like rainbows aren't very common, but chances are you've seen one or two in ...