Patrick Lahey, co-founder of an OceanGate competitor, tells a US Coast Guard hearing about his concerns over the Titan sub.

OceanGate’s former mission specialist Fred Hagen testified Friday that climbing aboard the Titan submersible for a trip to ...

Renata Rojas, a member of the Explorers Club which lost two paid passengers in the fatal dive, struck a different tone with ...

A former OceanGate scientific director said the Titan submersible suffered a malfunction six days before imploding in June ...

Just days before five people died when the Titan submersible imploded, the OceanGate sub crashed into a pontoon by co-founder ...

OceanGate co-founder Stockton Rush was among five people who died when the submersible imploded en route to the site of the ...

OceanGate co-founder Stockton Rush was among five people who died when the submersible imploded en route to the site of the ...

Another mission specialist who worked with the company that owned the Titan submersible that imploded last year while on its ...

The U.S. Coast Guard released additional footage of the wreckage of the Titan submersible, which imploded on its way to the ...