Twenty years before the Titanic changed maritime history, another ship touted as the next great technological feat set sail ...

The brothers towed a side-scanning sonar array behind their ship. Side sonar scans to starboard and port, providing a more expansive picture of the bottom than traditional sonar mounted beneath a ...

Side sonar scans starboard and port, providing a more expansive picture of the bottom than sonar mounted beneath a ship. About 60 miles northwest of Whitefish Point on the Upper Peninsula ...

The brothers towed a side-scanning sonar array behind their ship. Side sonar scans starboard and port, providing a more expansive picture of the bottom than sonar mounted beneath a ship.