The Mississippi River is a giant river that provides abundant resources. But, how big is it, exactly? This animated map shows the scale of the Mississippi River and its drainage system in perspective.

The essential "previously" is, of course, the historical map of the Mississippi River's many courses. Previously: • Map of local embroidery techniques in Pakistan • Map of public toilets in ...

A Minnesota Boat Club eight-man scull plies the waters of the Mississippi River on a training row in St. Paul early Aug. 19, 2009. (John Doman / Pioneer Press) Wondering how long the Mississippi ...