Giant Tortoise Getting a ‘Shell Rub’ at the Nashville Zoo Is Bringing on the Smiles originally appeared on PetHelpful. Just like us, animals enjoy a little pampering now and then. A soothing massage ...

Here’s something you might not know about tortoises: They have nerve endings in their shells, which means they can feel it when you pet them. If you don’t believe it, watch Redfoot wiggle around when ...

The shells of chelonians—think turtles, tortoises, and sea turtles—grow in layers, keeping a time-stamped record of environmental conditions. Uranium has shown up in the layers of turtles’ and ...

The shells of turtles, tortoises, and sea turtles keep growing as long as the animals live—and some of them live a remarkably long time. Cyler Conrad and colleagues analyzed the shells of five ...