OceanGate co-founder defends research value of expeditions to Titanic following loss of Titan sub

Titanic submersible: US Coast Guard briefs on missing sub with five believed to be aboard | ABCNL
Critical equipment for Titanic sub search caught in red tape, National Geographic report says
New research show it’s 40% more expensive to buy than rent
ABC News Exclusive: Director James Cameron weighs in on Titanic sub incident
'Titanic' filmmaker James Cameron calls out 'three potential failure points' on Titan submersible
New details about investigation into Titanic sub incident | WNT
'There is no excuse for what happened here': Director James Cameron on Titanic sub tragedy
Mike Reiss, former Titanic submersible passenger, says his sub lost contact with host ship
Titanic submersible: US Coast Guard briefs on missing sub with five believed to be aboard | ABCNL
New research show it’s 40% more expensive to buy than rent