"Why are there so many songs about rainbows?" sings Kermit the Frog in a song (about rainbows) called "Rainbow Connection" from 1979's "The Muppet Movie." And it's not just songs that feature rainbows ...

Abby loves wearing eyeliner and experimenting with colourful eyeshadows. Watch this rainbow eye make-up tutorial and find out how Abby creates her bold and colourful Pride-themed eye make-up.

Today is gonna be a very exciting and interesting day because I'm gonna be trying out five rainbow eye-shadow palettes. Five. Back to back, on my face, on these eyes. Me, who doesn't really love ...

It might seem like a simple question. But the science behind a blue sky isn't that easy. For starters, it involves something called the Rayleigh effect, or Rayleigh scattering. But that same ...