In cartoons, when a turtle is spooked, it retreats into and closes up its shell. While used for comic effect, this imagery is based in fact — although not all turtles are capable of this protective ...

Turtle shells evolved over the course of 300 million years, but self-defense wasn't the initial driver, researchers think.

How smushed shells could help to resolve paleontological mysteries. By Asher Elbein You never know where a bit of unusual scientific research is going to lead. Consider a 2012 study about turtle ...

Paleontologists discover possible DNA remains in fossil turtle that lived 6 million years ago in Panama, where continents collide Leila Nilipour Currently, only seven species of sea turtles exist.

Turtles have protective shells, but they aren't invincible. They are commonly injured by lawn mowers, cars, pets, propellers and gunshots, and sometimes they just get sick. "They get damaged a lot," ...