Have you ever seen a rainbow in the sky? Rainbows happen when sunlight passes through raindrops in the sky. When this happens, light becomes separated into a rainbow of colors—red, orange ...

The rare rainbow-like phenomenon, seen here in Shrewsbury, Shropshire, is known as Nacreous cloud Rare rainbow clouds have brightened skies across the West Midlands. Known as a Nacreous clouds ...

Enter the nondescript Neon Works warehouse in North Oakland, and you’ll find yourself suddenly immersed in rainbow light.

The installation in the City of London is more than 20ft (6m) tall Rainbow-coloured arcs are lighting up the Leadenhall Building in a plan to boost the mood of Londoners. The light and sound ...