The Best Episodes of Secrets Season 7

Cutting-edge technology and dedicated digging have unearthed new secrets about ancient Egypt's fabled sunken city.

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See how a 1,900-year-old battlefield in Scotland is revealing new insights into ancient Rome's military tactics.

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Could a sunken, 9,000-year-old stone circle be the origins of the world's most famous prehistoric monument: Stonehenge?

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Follow archaeologists as they examine a tomb they hope will reveal the mysterious origins of the ancient Greeks.

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See why the discovery of strangely elongated skulls in an ancient cemetery is giving new insights into the fall of Rome.

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See how the gruesome discovery of a mutilated pharaoh in 2014 has rewritten the history of ancient Egypt.

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