Ever wonder why the sky is blue, vs. say red, orange or purple? An effect called Rayleigh Scattering is part of the reason we ...

The blue and purple spectrum of fruits and ... Instead, focus on eating the entire rainbow throughout your week. Include at least two colors in each meal and at least one in each snack.

Baker saw the rainbow as a natural flag from the sky, so he adopted eight colors for the stripes ... and genders (blue), and attraction to both same and other sexes genders (purple). Pansexuality is ...

An exotic colour at the far end of our visible spectrum and often associated with royalty, purple is relatively rare in nature. But some vibrant plants, animals and fungi do show off a regal purple, ...