We don't know the date, but some think they do. For those obsessed with the end of the world: The all-in-one Doomsday, Armageddon, End of Time, Last Days, Apocalypse and Judgement Day calendar. Save the date!
Did the ancient Maya—whose empire peaked between A.D. 250 and 900 in
what is now Mexico and Central America—really predict the end of the
world in 2012?
