Researchers who have studied genetic evidence of iguanas suggest the ancient reptiles traveled nearly 5,000 miles from North ...

The Iguana 29 is an amphibious vehicle designed to slowly go where no boat has gone before. At the push of a button, the craft can lower two tank treads to pull itself across land at around five ...

Scientists studying these creatures have often asked how they managed to get from their native lands in the Americas, to the ...

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