PBS
Nova Online: A Gallery of Roman Mosaics
The companion site that accompanies the NOVA program on salvaging Zeugma, an ancient Roman town on the banks of the Euphrates. It shows how archaeologists rescued many artifacts from a dam-building project.
PBS
Nova: Pocahontas Revealed: The Science of Jamestown
This website matches up contemporary reports and later historical information about Jamestown with recent archaeological evidence that confirms such information.