Mississippi River traffic is returning to normal at the Melvin Price Lock and Dam 26 after the main lock was reopened recently following repairs to the man lock's gates and machinery. River traffic ...

THIS WEEK’S QUESTION IS HOW DO THE MCALPINE LOCKS AND DAM WORK? THE OHIO RIVER RUNS FROM PITTSBURGH, PENNSYLVANIA, TO ITS MOUTH ON THE MISSISSIPPI ... COME THROUGH THIS LOCK CHAMBER AND IF ...

The group American Rivers says the Mississippi faces threats including increased flooding and inadequate disaster prevention ...