Have you ever watched a caterpillar ... butterfly. It may take more or less two weeks for it to transform fully. Development is the overall change of a particular individual or thing.

But the enzymes don't quite liquefy all of the caterpillar. They leave key structures intact, like breathing tubes. At the same time ... build a butterfly. You see, each disc contains the genetic ...

A taste for pollen is rare in the butterfly world - most species rely on sugar-laden nectar or fruit to provide the energy they need. But the zebra butterfly has been spotted returning to the same ...

But we all have one thing in common ... When a male and a female butterfly reproduce, the female lays eggs somewhere safe. When these eggs hatch out, they become caterpillars.