For a reddish-beaked bird called the zebra finch, sexiness is color-coded. Males have beaks that range from light orange to dark red. But to females, a male's colored bill may simply be hot, or not, ...

We’ve all seen posters, logos, and headlines in which the text has a different fill color from its outline or shadow. Surprisingly, this isn’t always accomplished by using your software to stroke and ...

This past year we saw a complete leopard print takeover in both the world of fashion and in interior design. Then there is of course tortoiseshell, and you can't forget the cow print craze, but as we ...