Archaeologists may have found a big clue leading to Cleopatra's tomb. Learn more in Nat Geo's "Cleopatra's Final Secret," streaming on Hulu and Disney+ Sept. 26.

Long before paleontology, ancient civilizations stumbled upon massive bones buried in the earth. With no science to explain them, these fossils became the foundation for terrifying legends and ...

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Around 8,000 to 6,000 BCE, the North and Baltic seas ... weren’t seas at all. Instead, they were vast plains that were home to ancient human civilizations. But as the curtain drew to a close on the ...