Archaeologists have long known that complex societies can rise, flourish and then disappear so completely that only scattered ...

Introduction : our cultural Amnesia -- Adena, first civilizers of North America -- Who were the Adena? -- The keltic fingerprint on prehistoric America -- Hopewell masters of ceremony -- Who were the ...

Archaeologists have long known that complex societies can unravel with startling speed, but a growing body of evidence ...

Around 8,000 years ago, many civilizations thrived on plains that are now submerged by the North and Baltic seas. Now, scientists from a variety of northern European research institutions are ...