Ancient Amazon Actually Highly Urbanized

In 1925 British adventurer Colonel Percy Fawcett disappeared into the wilds of the Amazon, never to be heard from again after going there in search of a lost city he called Z. But decades later, a city of sorts--actually a series of settlements connected by roads--has been found at the headwaters of the Xingu River where Fawcett went missing in an area previously buried beneath the dense foliage in what is now Xingu National Park.View slideshow here. [More]

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