This one-ton turtle once ruled South America’s rivers — until a changing planet proved too much for even the largest ...

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 ...

Turtles at Fernbank Museum Here are some more photos from the Turtles exhibit at Fernbank Museum of Natural History. It's on display until Sept. 1, 2025. (sponsored) More than 300 different species of ...

Turtles can be found anywhere, from local ponds and the deep, blue sea to an aquarium tank in your bedroom. These aquatic, semiaquatic or terrestrial creatures are easily recognized thanks to their ...

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 ...

When we picture sea turtles in the wild, it’s easy to envision them as armored warriors – their hard, resilient shells serving as near-impenetrable shields against oceanic threats like sharks. These ...

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 ...