SHARI, Hokkaido--Rescuers deployed a remotely operated submersible for the first time May 8 to search the interior of a sunken sightseeing boat as efforts continued to locate people still missing ...

The Seabreacher is a semi-submersible boat that can dive underwater. It's available to ride with Predator Adventures in London's Royal Docks. It has a supercharged 260 horsepower engine and is ...

A submersible carrying five people to the Titanic imploded near the site of the shipwreck and killed everyone on board, authorities said Thursday, bringing a tragic end to a saga that included an ...