You might have also have noticed that a large majority of fast food chains use red and yellow in their logos. Why? Well, it's a striking color combination designed to attract attention ...

Images of tasty burgers and salty french fries aren't the only things enticing you to eat at Burger King -- the logo is also ...

And if swearing off fast food wasn’t hard enough, those colorful red logos might make it even harder to ignore. The average human can see ten million colors, but red is special. Turns out ...