A signal has been found in the search for missing MH370 after researchers used underwater ... the main wreckage has never ...

Deep sea explorers have found two Japanese aircraft carriers that ... it is otherwise illegal to disturb underwater war graves - that is, sites where the wrecks of US military ships lie.

It was probably more than halfway down towards the Titanic wreck at that point ... of military planes and a submarine, as well as sonar buoys that are dropped from aircraft or ships on the ...

leading to a 2023 mission by the Defense POW/MIA Accounting Agency to recover crew remains from the wreck site. This was the deepest underwater MIA recovery effort ever undertaken by the U.S ...

Preservation activities began when Kotaro Yamafune, 39, an underwater archaeologist ... According to a local dive shop, aircraft, a transport vessel and other wrecks can be found in at least ...