Kato borrowed a CT scanner from an optical instrument maker and found the fossilized bone had a sponge-like structure inside, which is typical of turtles. Bones of a pterosaur are usually hollow.

Imagine that your body is 10 times the size of your limbs. Each of your four legs are short, thick, round and tipped with long narrow claws. Your body is also your home that you carry around with ...

A carnivorous turtle with jaws strong enough to bite through human bones has been found in a British beauty spot – even though it is normally found in the rivers and swamps of Florida.