"Among fossil turtles, the range of body sizes is even more pronounced," says Dr. Gabriel Ferreira of the Senckenberg Center for Human Evolution and Palaeoenvironment at the University of Tübingen, ...

Add Yahoo as a preferred source to see more of our stories on Google. (ICRA_Arts / SWNS) A giant turtle the size of a great white shark roamed the oceans around 80 million years ago, say scientists.

Researchers have unearthed the remains of a new species of gigantic marine turtle in northern Spain. Weighing about two tons and measuring 12 feet long, the prehistoric creature is the largest of its ...

Add Yahoo as a preferred source to see more of our stories on Google. Paleontologists in Spain believe they unearthed a new prehistoric sea turtle species that may be among the largest ever, according ...

In the swamps of northern South America some 10 million years ago, quotidian life-or-death battles unfolded at epic scale. Giant caimans, in the same family as alligators, stalked the wetlands of ...

In this video, a wildlife handler compares a tiny baby red-eared slider turtle with a fully grown adult. The size difference ...

Starting with a turtle small enough to rest on one hand, the comparison moves through reptiles that become noticeably larger and heavier. Turtles, tortoises, and alligators appear at different sizes, ...

A turtle the size of a small car once roamed what is now South America 60 million years ago, suggests its fossilized remains. Subscribe to read this story ad-free Get unlimited access to ad-free ...

Paleontologists in Spain believe they unearthed a new prehistoric sea turtle species that may be among the largest ever, according to research published last week in the peer-reviewed journal ...