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

Turtles and tortoises are both reptiles with shells, so what exactly are their differences? When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

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 ...

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 ...