The Seawolf-class submarine was designed during the Cold War as the pinnacle of U.S. naval engineering, intended to counter ...

The Alfa-class submarine, developed by the Soviet Union during the Cold War, was an innovative but problematic vessel. Its ...

The newest Navy submarine will take its name from the city that gave the U.S. the Star-Spangled Banner, crab-flavored potato ...

A former OceanGate contractor, Antonella Wilby, testified before a U.S. Coast Guard panel on Friday that the company’s Titan ...

OceanGate volunteer said nobody was concerned until sub ‘was really overdue’ from dive - The testimony is part of the ...

I N THE final days of August one of Britain’s four nuclear-armed Vanguard-class submarines—the government will not say ...

Since the first subs sailed in the 17th century, attempts have been made to perfect the technology in the centuries that ...

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.

Submarines have changed both naval warfare and global politics. Here are some of the most important submarines that ever ...

A dramatic new video of the OceanGate Titan submarine wreckage on the ocean floor was released as part of the Coast Guard hearings that resumed on Thursday, September 19, looking into the tragedy that ...

Former OceanGate scientific director Steven Ross stated at the hearing that the submarine Titan 'was not functioning ...

THE director of the company that owned the doomed Titan sub has admitted it malfunctioned just before setting off on the ...