Attention reptile-lovers, what do you call an animal that lives in a shell made of bone and keratin, shuffles along at a slow pace and lives on land? Any guesses? You may have off-handedly answered ...

A girl in a hammock holding a pet tortoise. So what are the differences between the two? Tortoises belong to the order Testudines, all members of which can technically be considered turtles. However, ...