Southwest China's Chongqing municipality experienced a rare "triple-combination" weather phenomenon. Fiery clouds, mist, and ...

As the severe weather moved out of the region on Tuesday evening, people across the area were treated to a spectacular rainbow.

Many of our viewers have captured pictures of rainbow clouds and this is actually called cloud iridescence. Meteorologist Lauren Brand explains this weather wonder.

Check out this beautiful photo of nacreous clouds, also known as rainbow clouds, from southern Indiana. Here's how the phenomenon occurs.

A rare rainbow-coloured cloud amazed residents in Indonesia. Footage shows the vibrant weather phenomenon in neon red, blue, green, yellow, and violet behind dark clouds in the sky in Tidore city ...

The rainbows are thanks to small water droplets or ice crystals in the clouds, the National Oceanic Atmospheric Administration said.

According to NOAA SciJinks, similar to a rainbow, a rainbow cloud occurs when small water droplets or small ice crystals scatter the sun’s light.

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 ...

Arctic observers got a rare festive treat when rainbow-colored clouds appeared in the skies. So-called polar stratospheric clouds were seen over Norway, Sweden, Finland, Alaska, and Scotland. Some ...

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 ...