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

It's a common mistake, but it's time to learn the truth. Discover the distinct characteristics that separate turtles and ...

What do you think of when you hear the word “tortoise”? The giant tortoises that lumber along like tanks over the Galapagos Islands in the Pacific and the Seychelles in the Indian Ocean? The gopher ...

A 260 million-year-old fossil has been determined to be the oldest ancestor of turtles found to date, revealing something about the reptile's mysterious past. Back in the olden days, or rather 260 ...

Footage shows three small turtles appearing to help a larger turtle after its shell became stuck between a pool railing. Two ...