Titanic submarine: What we know about the search for the missing OceanGate expedition
A submersible that takes tourists to the Titanic shipwreck has gone missing in the Atlantic.
1970-01-01 08:00
Hamish Harding: British adventurer among crew missing on Titanic sub
Adventurer Hamish Harding is among five people missing on a submersible that was diving to the Titanic.
1970-01-01 08:00