900-year-old Viking code cracked to reveal secret message: "Kiss me"

A 13th-century Viking code that has eluded scholars was finally cracked by a runologist working at the University of Oslo. So, what was the secret message? "Kiss me." » 2/10/14 9:20am 2/10/14 9:20am

How many groups reached the Americas before Christopher Columbus?

In 1492, Christopher Columbus landed in what is now the Bahamas, changing the world forever. But was he first non-indigenous person to reach the Americas? Vikings got there before him, and possibly Polynesians too...and those are just the sane theories. » 3/30/11 9:22am 3/30/11 9:22am