From their sleek swimming skills underwater to their clumsy movements on land, they're perfectly adapted to their marine environment. These reptiles are an interesting phenomenon of animal ecology ...

Loggerhead sea turtles ( Caretta caretta) are pretty loyal marine reptiles. Even with their roughly 8,000-mile-long ...

You might think that after 200 million years, we would have learned all we're ever going to know about plesiosaurs. Such is ...