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

Following is a transcript of the video. Narrator: What would you do for the power to fly? How about shedding your skin and dissolving your own muscles? Now, believe it or not, that gruesome ...

Most of us learned about butterfly metamorphosis as a kid—a wriggly caterpillar molts its skin to form a tough chrysalis and emerges as a beautiful butterfly. But how exactly do chrysalises stay ...