February is Black History Month and it pays tribute to the achievements of African Americans throughout U.S. history. It has ...

A fogbow forms the same way a rainbow does, light bends, reflects, and scatters through water droplets, but there is a key ...

Radiation within the visible spectrum can appear black if it is low in power – more specifically, lower in power than its ...

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

This is true, but the human brain and visual system can perceive more colors than are found in a spectrum or rainbow. We might learn that black is not technically a color, and that white is all ...

T he sky isn't just blue by chance. I t takes all the colors of the rainbow for us to see it that way. I t happens because of something called the Rayleigh effect, or Rayleigh scattering ...

So how did they all end up in black and white? It feels like a distant memory, but once upon a time America's carmakers produced vehicles in a veritable rainbow of colors. As recently as 2005 ...