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 ...

The internet was left flabbergasted after a rare “rainbow cloud” was spotted earlier this month.

A rare fire rainbow appeared after a muggy day along the NC coast Tuesday, according to the National Weather Service.

A stunning weather phenomenon was spotted over parts of Virginia this week – a so-called "rainbow cloud," which looks like a bright prism of color behind soft clouds.

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 ...

A rare rainbow cloud was spotted in the skies of Scotland recently but what are they are how do they happen?

Nacreous clouds also known as polar stratospheric clouds have been appearing across northern skies. We've rounded up some of the best photos of these rare 'rainbow clouds'.

Photographers have captured breaktaking photos of rare rainbow clouds in the sky that look like auroras, but are something else entirely.

Rainbow-coloured clouds have been spotted across the East of England for the first time in seven years, a meteorologist said.

Rare "rainbow clouds" have been spotted in skies above the UK. A number of people across the country have been treated to views of the colourful nacreous clouds this week.