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2:12
Archaeologists examine the bones found at Teotihuacan to find out where tens of thousa

3:52
Archaeologists explore the tunnel below the Pyramid of the Feathered Serpent

3:39
The team studying Richard the Third now has someone who can serve as his body double.

2:20
The scientists create a complete profile of Richard’s diet over the course of his life.

3:22
Could Taposiris Magna be the site of Cleopatra’s lost tomb?

3:12
Records of Nero's reign portray him as a monster who orchestrated his own mother's death.

3:21
Science may disprove the story of how Nero poisoned his stepbrother for the throne.

3:17
Baiae was a resort where the Roman elites could let their hair down.

30:02
See what it was like to bring this story to life with special behind-the-scenes footage.

1:46
With the explosion of American museums in the 1950s, provenance took a backseat.

0:32
Historian Jonathan Petropoulos investigates the post-war life of former Nazi art dealer Bruno Lohse.