Why do you have five fingers? Why not ten, or twenty, or one? Why do so many animals have five fingers? Five seems to be the perfect number for most hands. Oddly, the first vertebrates to come onto ...

Discover interesting facts about how evolution works, the different patterns that can emerge from evolution, how quickly organisms can evolve, and whether evolution is a random or ordered process When ...

A federal judge ruled this week that schools in Cobb County, Ga., must remove stickers reading “Evolution is a theory, not a fact” from science textbooks. Judge Clarence Cooper said the disclaimer was ...