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Writer Fuel: What’s the World’s Oldest Civilization?

Vietnam Ruins - pixabay

Countless civilizations have risen and fallen over the millennia. But which one is the oldest on record? About 30 years ago, this question seemed to have a straightforward answer. Around 4000 B.C., the earliest phase of the Sumerian culture arose as the oldest civilization in the Mesopotamia region, in what is now mostly Iraq. The … Read more

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Writer Fuel: Who Were the Denosovans?

Caveman - Deposit Photos

The Denisovans, together with the Neanderthals, are the closest extinct relatives of modern humans. It wasn’t until 2010 that scientists announced that the they existed, so much about them remains unknown. However, fossil and genetic evidence suggests the Denisovans lived across a wide range of areas and conditions, from the cold mountains of Siberia and … Read more

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WRITER FUEL: Researchers Build Giant Human Family Tree

human family tree

A new, enormous family tree for all of humanity attempts to summarize how all humans alive today relate both to one another and to our ancient ancestors.   To build this family tree, or genealogy, researchers sifted through thousands of genome sequences collected from both modern and ancient humans, as well as ancient human relatives, according to … Read more