The moment that Oceangate's Titan submersible was lost has been revealed in footage recorded on the sub's support ship. Titan imploded about 90 minutes into a descent to see the wreck of the Titanic ...

A deep-sea training and engineering dive off the coast of San Diego provided an opportunity for never-before-seen imagery of the U.S. Navy submarine USS F-1, lost at sea in an accident on December 17, ...

More than a century after the Titanic sank in the North Atlantic Ocean, the world’s most famous shipwreck is being seen in a new way.

The OceanGate Titan tragedy, where five people aboard a submersible died when it imploded on its way down to the Titanic ...