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

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Pyramids in the deserts of Sudan are the ruins of a powerful lost civilization that rivaled the pharaohs of ancient Egypt; using cutting-edge tech and archaeological methods, experts reveal the secrets behind the mysterious Kingdom of Kush.

Unearthed

Lost Kingdom of Kush

The Roman Empire builds Hadrian's Wall to guard its frontiers at the edge of the world; new discoveries reveal who the Romans were trying to keep out with this 72-mile-long megastructure and what it tells about the ancient people of Iron Age Britain.

Rome's Great Wall

Alcatraz is home to secrets that only cutting-edge archaeology can reveal, and using the latest science and the newest tech, experts search for hidden evidence to investigate why so many tried and failed to escape America's toughest jail.

Alcatraz's Hidden Secrets

A strange site called Saqqara is home to Egypt's very first pyramid; experts use cutting-edge tech to reveal why the ancient Egyptians started building pyramids and if the mummified animals found here are evidence of a bizarre religious cult.

Hunt for the First Pyramid

The gunfight at Tombstone's OK Corral turned Wyatt Earp into an American folk hero, and to find what really happened here, experts use the newest tech to discover what caused the fatal shootout.

Ghosts of the Wild West

The Leaning Tower of Pisa is one of the world's most iconic buildings, and it's also the site of an 800-year-old mystery; using cutting-edge tech, experts investigate the archaeological evidence to reveal when it might finally fall over.

Leaning Tower of Pisa: The New Mystery

The long-lost underground bunker of Adolf Hitler is home to some of the greatest secrets of the Nazi regime; now, experts use cutting-edge technology to discover new evidence of Hitler's evil vision for global domination.

Hitler's Lost Bunker

The Tower of Babel is featured in one of the most famous stories of the Bible; to find out if it really existed, archaeologists use technology and science to investigate how ancient engineers could have built such an extraordinary megastructure.

Tower of Babel: The New Evidence

Mount Rushmore is one of America's most iconic landmarks, but there are dark mysteries behind its presidential faces; experts use cutting-edge tech and the latest science to reveal what lies beneath the rock and the secret history of its creation.

Mount Rushmore: The Hidden Secrets

Archaeological finds may suggest that the legendary city actually existed.

Lost City of Troy

When Pompeii was destroyed by an apocalyptic volcano in 79 AD, another Roman town was destroyed as well; experts use cutting-edge tech to investigate the secrets of Vesuvius' second victim.

Vesuvius's Secret Victim

There's a lost city buried in the Sahara, and evidence reveals it's home to Nefertiti, Tutankhamun, and the forbidden god of an outlawed religion; experts use cutting-edge tech to uncover the secret doomsday that caused this place to disappear.

Egypt's Buried City

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

S6 E13 | Lost Kingdom of Kush