Unsolved Mysteries: Revealing the Secrets of the Ocean's Longest-Living Creatures

So how do sea turtles spend their dangerous childhoods? As soon as they're born, they enter the ocean and begin a long and mysterious, and dangerous, journey. Where they go and how they get there still remains a mystery. During this early stage of their lives, sea turtles are very vulnerable to attack. And uncovering the details of this mysterious period is key to lowering their mortality rate. What role does a turtle play in the ecosystem? What does it take to be that kind of creature? Where do turtles live?