The Titan submersible imploded last year while on another trip to the Titanic wreckage site, and an investigative hearing is being held in South Carolina.
The world's best luxury cruise lines featuring Regent Seven Seas Cruises, Seabourn Cruise Line, Silversea Cruises, Explora ...
The future Virginia-class nuclear-powered attack submarine SSN 812 will be named USS Baltimore, secretary of the Navy Carlos ...