There is nothing more beautiful in the sky than a colorful rainbow after a storm. Sometimes we catch just a glimpse and other times the colors are vivid and bright. It can be hard to tell exactly how ...

What Are the Colours of the Rainbow? Colours Of The Rainbow: Rainbows have seven colours in total. The colours of the rainbow always appear in the same order: Red, Orange, Yellow, Green, Blue, Indigo, ...

Seeing seven colours in a rainbow is down to what we expect to see, not reality. In fact, there are many more colours in a rainbow, as our readers explain Around 1665, Isaac Newton performed ...

A Buddhist hangs colourful lanterns in preparation for the birthday of Buddha. Photo by Getty Images/Chung Sung-Jun. If someone describes something as being all the colours of the rainbow, it means it ...