Manchester scientistd Ernest Rutherford – famed for “splitting the atom” – also deserves better recognition for helping to pioneer a system we now know as sonar as part of a top secret World War One ...

Similarly to this ship, there are more than 500 World War II-era wrecks off the coast of Brazil. Similar sonar technology is being used more and more to identify such vessels.

(KTXL) – A surviving ship from WWII that was used by both Allied and ... makes it a powerful symbol of the Pacific War’s ...

To read about a survey to map wrecks from World War I and World War II on the Irish Sea floor, go to "An Undersea Battlefield." Sonar image of the hull of Vital de Oliveira on the seafloor ...