The wreck of Titanic is in danger of collapsing from bacteria and corrosion, but also from visitors. But going there is also a danger to the visitors themselves. (Atlantic Productions via The Associated Press)
The loss of the submersible Titan during its expedition to the Titanic has raised questions about the vessel’s safety, but Titan is only the latest sub to find itself in peril at the site of the world’s most famous shipwreck.
Of the ten submarines in the world that can reach depths of 4,000 metres or greater, the Titan, owned by exploration company OceanGate Expeditions, was the only
