The company behind the submersible that imploded during a recent dive to the Titanic ignored key principles that guide organizations working in high-risk environments, experts in emergency management say. Jack Rozdilsky, a professor at York University in Toronto,  says OceanGate’s business—ferrying paying passengers to the floor of the North Atlantic—could be compared to the immensely…

A ship that had been searching for the ill-fated Titan submersible is back in port in St. John’s, N.L., with debris from the destroyed vehicle. The Canadian-flagged Horizon Arctic carried a remotely operated vehicle, or ROV, that searched the ocean floor not far from the wreck of the Titanic, about 700 kilometres south of Newfoundland….

The owner of a small submersible that imploded and killed five people on its way to the wreck of the Titanic has legal avenues to seek court protection from costly litigation, a maritime law professor at Louisiana’s Tulane University said Friday. Martin Davies said OceanGate Expeditions has the option to file an application through a…