From the ancient civilization that gave us hot chocolate comes a hot cup of uncertainty about what will happen Dec. 21, 2012. According to the Mayan calendar, their gods reordered the universe when this same date occurred more than 5,000 years ago. Will we wake up to a new world Dec. 22?

We talk to renowned archeologists on all things Mayan to find out whether we should be stockpiling ramen noodles.