Coast Guard investigators detailed a series of problems Monday that took place in the years before the Titan submersible imploded deep in the ocean, including testing oversights and equipment failures ...

Former employees of the company, OceanGate, said they worried about its practices long before a fatal implosion that killed five people. A Coast Guard hearing resumes on Tuesday. By Nicholas ...

Technical problems with electrical submersible pumps (ESPs) at BW Energy’s Hibiscus field offshore Gabon continue to confound hardware supplier Baker Hughes and the operator. ESPs are installed in oil ...

Details have emerged that experts made many warnings about the unsafe condition of the OceanGate submersible that suffered an implosion in the North Atlantic and killed all five people on board ...