Historian David Miano joins Ryan Wrecker (email) to discuss ancient civilizations and how historians and archaeologists investigate them. He'll detail his travels to some of the world's most extraordinary ancient sites and the puzzles and unanswered questions they contain. Followed by director Peter von Puttkamer, who'll share his monster tales, drawn from more than 35 years of global exploration and encounters with fierce wild creatures

6-10pm PT: Art Bell - Somewhere in Time returns to 1/30/02 when journalist Eugene Linden shared his view of a future where instability rules the world.