A stunning natural spectacle recently graced the skies above Hong Kong, captivating onlookers with its surreal beauty. Rainbow-colored clouds in the shape of a “stairway to heaven” were spotted over ...

A stunning cloud formation lights up the sky with vivid rainbow colors, creating a rare and eye-catching natural display that ...

COLUMBUS, Ohio (WCMH) — Central Ohio had a brief and unusually vivid display of cloud iridescence in the early afternoon Thursday, referred to as “rainbow clouds,” within a field of cirrus. The colors ...

ORLANDO, Fla. – Several communities that saw storms Tuesday night caught a glimpse of a rare and beautiful optical phenomenon. These are known as pileus clouds with iridescence. I do believe this is ...

A spectacular movement of rainbow-colored clouds has been spotted in the skies above Scotland. The rare view was captured near Nairn Beach on Christmas Eve, shortly after sunrise around 9 a.m. local ...

The skies above Dublin, Ireland, and northeast England became a spectacular site of "utterly transfixing" iridescent lights Thursday morning. Rare "rainbow clouds" formed in the early morning, ...

If you've looked up over Houston lately and noticed bright rainbow-like patches near the sun, fish-scale patterns rippling across the sky, or even what appear to be holes punched clean through cloud ...