The “Mighty” Mississippi River is a true giant of American waterways, but if you’re wondering exactly how long it is, don’t ...

SIOUX CITY (KTIV) - On Wednesday, we showed you how the Missouri River, in Sioux City, had frozen over (see below). Now river levels on the Missouri are rising. Monday morning, the National Water ...

This has caused the top layer of the Missouri River to freeze and stand completely still. It’s not safe to walk on but rest assured the river is flowing underneath all that ice. Temperatures are ...

The Louisiana Purchase of 1803 sparked a new ... which explored the Upper Missouri River Valley. Of the four major expeditions, one looked to explore the Red River Valley — to the ...