Turtle shells evolved over the course of 300 million years, but self-defense wasn't the initial driver, researchers think. When you purchase through links on our site, we may earn an affiliate ...

A wounded turtle found in Muğla, southwestern Turkey, was treated and released back into the wild after a local craftsman repaired its damaged shell using natural resin. Gökçen Gökmen Bayram, head of ...

It's a long-held idea that turtles can tuck their heads into their shells when threatened. But is it true? And is this protective trick why turtles the world over have shells today? The answer is that ...