It's crazy to think people once believed the earth was flat. One step too far and you'd be sent tumbling into the depths of ...

By the time you're done, you'll know a lot more geography than when you started. Coloring map of the World with flags of countries.

VEDANTAM: Exactly, so that's the theory suggest that geography shapes your ideology. There's new research now that links the red state/blue state phenomenon with the fact that 40 to 50 million ...

It's the Super Bowl, and once again the New England Patriots are playing in the NFL's annual title game. So it's time for a quick geography lesson about which states actually comprise the region ...