Journey into the archaeological heritage of North America, beginning with the excavation of the Hunley, a Confederate submarine from the U.S. Civil War. Investigate the unearthing of colonial Jamestown, Virginia; consider the impact of the 9,000-year-old Kennewick Man; and learn about legislation enacted to protect archaeological finds in the U.S.

Learn why the arch is the principal structural feature of ancient Rome. Your detailed case studies range from simple bridges such as the Pont St. Martin and triumphal arches such as the Arch of Titus to massive aqueducts like the Pont du Gard and majestic public spaces like the Baths of Caracalla.

Head south to a pristine, unearthly continent: Antarctica. Explore the varied geology and the complex behavior of the giant ice sheets that flow relentlessly toward the ocean. Among its attractions, Antarctica is a superb place to test techniques for exploring cold, dry environments such as Mars.

Tour some of the amazing geological features beyond Earth, among them planet-circling lava flows on Venus and the solar system's largest volcano and canyon on Mars. Close with the hydrocarbon lakes on Saturn's moon Titan, proving that there is no end to geological wonders throughout the cosmos.

Trace the unearthing of the great Maya civilizations in the 19th century, and revel in the excitement of the recent cracking of Maya hieroglyphics. Contemplate the extraordinary temple-pyramids, tombs, and athletic courts of the Maya; consider the use of remote sensing technology in uncovering Maya structures; and explore the premier sites of Copán, Palenque, Tikal, and Chichén Itzá.

The unearthing of the Dead Sea Scrolls revolutionized the field of biblical studies. Investigate the events that led to their discovery in 1947, and consider their extraordinary contents, which shed light on the Hebrew Bible through texts from over 2,000 years ago. Learn also about the fascinating finds in other nearby caves.

Trace the events that led Egyptologist Howard Carter to the dramatic discovery of King Tutankhamen's tomb in 1922. Witness the unfolding excavation of the site, and uncover the spectacular treasures of the tomb. Consider why the tomb of a young and short-lived king might have contained such a vast display of wealth.

The site of Megiddo in northern Israel comprises more than twenty ancient cities, built one atop the other. Trace the excavations there over the last century, and examine the discovery of Neo-Assyrian palaces, lavish Bronze Age tombs, monumental temples, and other treasures at one of the most important archaeological sites in the Near East.

Read the incredible story told in the mile-deep layers of the Grand Canyon. Investigate the canyon's formation and its connection to the opening of the Gulf of California and the birth of the San Andreas Fault. Also consider what gives the canyon its extraordinary visual effect.

Travel to the iconic sites of Pompeii and Herculaneum in Italy-Roman towns that were famously destroyed by the 79 A.D. eruption of Mount Vesuvius. Learn about the history of their excavation, and witness the astonishing preservation of buildings, objects, and human remains. Delve deeper to discover fascinating details of ancient Roman life.