Add Yahoo as a preferred source to see more of our stories on Google. A close-up view of a vibrant red starfish arm underwater, showing small tube feet extending from its textured surface.© A-Z ...

For many creatures, having a limb caught in a predator’s mouth is usually a death sentence. Not starfish, though—they can detach the limb and leave the predator something to chew on while they crawl ...

Add Yahoo as a preferred source to see more of our stories on Google. Having a five-sided body helps starfish sense their surroundings and crawl in any direction quickly. A starfish’s body is ...