The U.S. Army Corps of Engineers Vicksburg District announced that the Revised Draft Environmental Impact Statement for the ...

A group of Mississippi River shipping industry figures were treated to a tour of the Columbia-Snake river grain export system ...

A geologist's vibrant maps reveal how the Mississippi River has wandered across its valley, making it look like a colorful, ...

Lava flows, near mile-thick glaciers and ice age floods layered and carved up this landscape.