A team tests a theory on how the ancient stone statues were moved, using a 15-ton replica.

Iceman Murder Mystery A new forensic investigation of a 5,000-year-old mummy reconstructs his death and reveals an ancient way of life.

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Art experts investigate if a portrait sold in 1998 is actually a lost Leonardo painting.

Who created the Nazca lines and why? New clues to one of the greatest ancient enigmas.

Mystery of Easter Island A team of scientists and volunteers test a theory on how the ancient stone statues were moved, using a 15-ton replica.

A new forensic investigation of a 5,000-year-old mummy reconstructs his death. He's been dead for more than 5,000 years and poked, prodded, and probed by scientists for the last 20. Yet í tzi the ...

In "Roman Catacomb Mystery," NOVA's forensic investigation follows a trail of ancient clues to uncover new secrets of life, death, and disease in the heyday of a mighty empire.

The dome that crowns Florence’s great cathedral of Santa Maria del Fiore—the Duomo—is a towering masterpiece of Renaissance ingenuity and an enduring source of mystery. Still the largest ...

Find a description of the NOVA program Voyage to the Mystery Moon, originally broadcast on PBS on February 15, 2005.

Revisit "The Great Math Mystery," fresh from the archives and just nominated for an Emmy Award. Join NOVA on a mathematical mystery tour—a provocative exploration of math's astonishing power ...

A team of scientists and volunteers test a theory on how these ancient statues were moved.