Three new wrecks have been found in the bottom of Lake Minnetonka through a side and down imaging sonar survey completed by Maritime Heritage Minnesota, and there may be more. So far, MHM surveyed ...

With the completion of Maritime Heritage Minnesota’s recent survey of Upper Lake Minnetonka, several more wrecks have been found. One of the wrecks may be a dugout canoe, which puts the site ...

After fears that another car had gone over the side, it was confirmed that only ... Michaud was called in to help. He used his sonar to scan 220 feet in 360 degrees around the crash site.

A World War Two ship torpedoed by Adolf Hitler has been discovered along the coast of Rio De Janeiro using sonar imaging.