National Geographic HD An exploration of Herculaneum, the twin to Pompeii that also got buried during a deadly volcanic eruption; the discovery of an intact skeleton, the first excavated in 25 years, helps investigators piece together the final hours of Herculaneum. 2026-10-22 An exploration of Hadrian's Wall, the largest structure built by the Romans; experts examine the Wall, its forts, gatehouses, and garrison town to see how civilization and culture grew. 2026-10-22 Archaeologists find traces of a sea-battle that transformed Ancient Rome; archaeologists investigate how Rome rose to dominate the ancient world. 2026-10-22 Archaeologists investigate the fate of Nero and his buried Golden Palace. 2026-10-22 Archaeologists reveal how the Colosseum came to symbolize the might of Rome. 2026-10-22 Archaeologists unearth a sacrificial skull, investigate a mummy, and crawl through underground tunnels as they embark on new digs in Pompeii. 2026-10-23