A tourist submarine with some prominent maritime experts and explorers believed to be on board has gone missing in the North Atlantic while on a dive to view the wreck of the Titanic. A search and ...

US and Canadian ships and planes are searching for a submarine that went missing off the coast of southeastern Canada while taking tourists to explore the wreckage of the Titanic, officials have said.

The 1912 shipwreck of the Titanic has remained off limits for two years since the reckless Oceangate tragedy which killed five people instantly when their sub-par submersible imploded as it descended ...

An international search effort was continuing on Tuesday for a missing submersible near the wreck of the Titanic in a race against time as oxygen levels run out. Authorities from Canada and the United ...