This story was updated with news of the ship's arrival in Alabama. The last voyage of the SS United States, a long-retired and once-glamorous ocean liner bigger than the Titanic and the fastest ...

The wreck of a ship that tried to warn the RMS Titanic of the iceberg that sank it on its maiden voyage has been found at the bottom of the Irish Sea.

Mike Reiss, who has done four, 10-hour dives with OceanGate, including one to the Titanic, told ABC News his sub lost contact with the host ship on every dive.

The SS 'Titanic,' leaving Belfast to start her trials, pulled by tugs, shortly before her disastrous maiden voyage of April 1912.

The Titanic sank on April 15, 1912. Here are some facts you might not have known about the ship, its crew, and the discovery of the ship.

The "Indian Titanic" was a WWII shipwreck whose $43 million silver treasure sparked a huge legal battle. The UK Supreme Court ruled in favor of South Africa.

Although the Titanic is often thought of as a historically massive ship, the SS United States is also just as big. However, which one is bigger?

The RMS Carpathia came to the rescue of stranded Titanic passengers after the shipwreck and sinking, saving over 700 survivors from the icy water.

Fascinated by the history of the doomed Titanic? You can dine on the ship's last meal or explore artifacts at a touring exhibit.

Although the Titanic is often thought of as a historically massive ship, the SS United States is bigger. Here, learn by how much.