Here's what James Cameron has said about diving to the Titanic wreckage

Titan sub has heated walls, private toilet and games console controller

NFL Rumors: Dalvin Cook wants to team up with DeAndre Hopkins

Titanic tourist sub missing for third day with five aboard

Roundup: Annie Murphy Discusses 'Black Mirror'; Search For Titanic Submarine Continues; Chris Paul Shocked By Trade

Who's on board the missing Titanic sub?

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A challenging search in remote waters intensifies for the missing submersible that was touring the Titanic wreckage with 5 on board

What we know about the missing Titanic-exploring submersible

Titanic tourist submersible: Rescuers scan ocean as clock ticks