Only certain moths build cocoons, which are like a silky sleeping ... giving these discs the opportunity to do what they do best: build a butterfly. You see, each disc contains the genetic recipe ...

Watch a Monarch caterpillar go through metamorphosis and become a gorgeous butterfly. In this awe-inspiring timelapse, we see ...

The transition from caterpillar to butterfly is a process that consists of four stages: egg, larva, pupa, and adult. Observe one caterpillar as it developments into a gorgeous winged insect.