Do you have blue eyes? We talked to experts to discover curious facts about baby blues, including whether your biological family is bigger than you ever imagined.

Red is the rarest hair color, but to understand why that’s the case, you need a basic grasp of the science. There’s a lot ...

A: These tawny owls with their dramatically outlined eyes spend their time in wide open spaces in their daily hunt for small rodents. You almost surely won’t see them in a city setting but you might ...