Submarine

Debris from the Titan submersible has been returned to land after a fatal implosion during its voyage to the wreck of the Titanic captured the world's attention last week. The return of the debris to port in St. John's, Newfoundland and…

The family of two Pakistani men who died in the implosion of a submersible as it descended to the wreckage of the Titanic held a virtual memorial service Tuesday and thanked everyone who tried to rescue the father and son or sent…

Christine Dawood was on board a support vessel Sunday when she got word that communications were lost with the submersible carrying her husband and son, to view the Titanic wreckage. She didn’t initially understand what it meant that the…

When millionaire Steve Fossett’s plane went missing over the Nevada range in 2007, the swashbuckling adventurer had already been the subject of two prior emergency rescue operations thousands of miles apart. And that prompted a prickly…

The US Coast Guard said Sunday it is leading an investigation into the loss of the Titan submersible that was carrying five people to the Titanic, to determine what caused it to implode. Capt. Jason Neubauer, chief investigator, said the…

The five people aboard a missing submersible died in a “catastrophic” event, a Coast Guard official said on Thursday, bringing a grim end to the massive search for the vessel that was lost during a voyage to the Titanic. “These men were…

North Korea has confirmed it successfully tested a new submarine-launched ballistic missile on Tuesday. State news outlet KCNA said the missile had "advanced control guidance technologies", which could make it harder to…