In ancient North and South America extraordinary civilizations rose, flourished, and fell. The Mayan pyramids and the ruins of Machu Picchu in Peru and Teotihua

The Instant New York Times Bestseller! Was an advanced civilization lost to history in the global cataclysm that ended the last Ice Age? Graham Hancock, the int

Robert Kennedy, director of the National Park Service, analyzes the discovery of North America and the loss of ancient civilization, from the cities, roads, and

The cultural and intellectual achievements of Old World civilizations—ancient Greece or Egypt, for instance—can be glimpsed in present-day societies the world

The examination of four great civilizations that existed before Columbus’s arrival in North America offers evidence of sustained contact between the Old and N