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Deep in the Iraqi desert, a ziggurat towers over the remains of the first civilization ever known in human history; armed with pioneering satellite imagery, experts investigate the dark mysteries behind the ancient structure.

Unearthed

Sumerian Pyramid of Death

Surrounded by a mysterious trench, only one Egyptian pyramid was ever constructed to look like it floats on water; experts decode the ancient secrets of the pharaoh that are locked inside its hidden tunnels.

Egypt's Floating Pyramid

From the smallest cell to the solar system, Science is an odyssey of scientific facts, investigations and breakthroughs.

Science

The secrets of the world's oldest sunken city are lost to history, but hi-tech underwater archaeology answers questions that books cannot; experts explore sunken ruins and reveal new discoveries about one of the first great empires.

Secrets of the Sunken Empire

A prehistoric mega-structure emerges from the sands of an English shore that could reveal lost mysteries of the Bronze Age; using pioneering technology and 3D imaging analysis, experts uncover dark, ancient rituals once performed here.

Secrets of Seahenge

The Tower of London is a centuries-old castle with a grisly past; using cutting-edge methods, experts investigate this engineering marvel and how it transformed into an infamous prison steeped in blood and intrigue.

Terror in the Torture Tower

Venice was once a fearsome superpower home to secrets, wealth, and treachery; today, scientists use pioneering acoustic imaging technology to discover the city's ancient foundations and reveal how it's still standing.

Ghosts of Venice

King Midas and his legendary golden touch is one of the most famous tales in Greek mythology; using advanced archaeological methods, experts travel deep inside mysterious ancient mounds to investigate the truth behind the myth.

Legend of King Midas

According to legend, the ancient Roman city of Hierapolis hides a secret portal to the underworld beneath its streets; armed with pioneering technology, archaeologists gain rare access to investigate the deadly truth behind these hellish myths.

Rome's Gate to Hell

The Pantheon is a 2,000-year-old temple with a secret; using cutting-edge archaeological methods and brand-new evidence, experts look beneath the streets of Rome to find out why it was built and how it survived so long.

Mystery of the Volcano Temple

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From the smallest cell to the solar system, Science HD is an odyssey of scientific facts, investigations and breakthroughs.

S8 E7 | Secrets of the Sunken Empire