Representatives for NASA, Boeing Co. and the U.S. Coast Guard are slated to testify in front of investigators Thursday about the experimental submersible that imploded en route to the wreckage of the Titanic.

OceanGate co-founder Stockton Rush said the carbon fiber hull used in an experimental submersible that imploded en route to the wreckage of the Titanic was developed with help of NASA and aerospace manufacturers.

An engineer with the National Transportation Safety Board says the carbon fiber hull of the experimental submersible that imploded en route to the wreckage of the Titanic had imperfections dating to the manufacturing process.

A key employee with the company that owned the experimental submersible that imploded en route to the wreckage of the Titanic has pushed back at a question about whether OceanGate felt a sense of “desperation” to complete the dives because of the high price tag.

The co-founder of the company that owned the experimental submersible that imploded en route to the wreckage of the Titanic said he hopes the legacy is a renewed interest in exploration.

A paid passenger on an expedition to the Titanic with the company that owned the Titan submersible testified before a U.S. Coast Guard investigatory panel Friday that the mission he took part in was aborted due to an apparent mechanical failure.

The scientific director for the company that owned the Titan submersible that imploded last year while on its way to the Titanic wreckage testified that the sub had malfunctioned just prior to the fatal dive.

A key employee who labeled a doomed experimental submersible unsafe prior to its last, fatal voyage testified Tuesday that the tragedy could have been prevented if a federal safety agency had investigated his complaint.

The lead engineer for an experimental submersible that imploded en route to the wreck of the Titanic says he felt pressured to get the vessel ready to dive and refused to pilot it for a journey several years earlier.

Former employees of the company that owned an experimental submersible that imploded on its way to the wreck of the Titanic are scheduled to testify before a Coast Guard investigatory board.

The U.S. government has officially ended its legal fight against an upcoming dive to the Titanic shipwreck.

The deadly implosion of an experimental submersible en route to the deep-sea grave of the Titanic last June has not dulled the desire for ocean exploration.

The company that owns the salvage rights to the Titanic said it has cancelled plans to retrieve artifacts from the shipwreck.

The U.S. government is trying to stop a planned expedition to the sunken Titanic shipwreck that could recover items of historic interest.

OceanGate produced a collection of pictures and footage taken from the Titanic wreckage that is narrated by Rory Golden, a Titanic dive veteran and expert.

The company that owns a submersible that imploded on its way to explore the wreck of the Titanic says it has suspended operations.

The operators of the underwater robot that located the missing submersible Titan quickly learned that it was up to them to find the vessel after other deep-sea experts had tried unsuccessfully.

The family of two Pakistani men who died in the implosion of a submersible as it descended to the wreckage of the Titanic have thanked everyone who tried to rescue the father and son or sent condolences from around the world.

An international group of agencies is investigating what may have caused a submersible to implode while carrying five people to the Titanic wreckage.

The U.S. Coast Guard said Sunday it is leading an investigation into the loss of the Titan submersible that was carrying five people to the Titanic, to determine what caused it to implode.

Morning 4 is a quick roundup of stories we think you should know about to start your day.

The wrecks of the Titanic and the Titan sit on the ocean floor, separated by 1,600 feet and 111 years of history.

Talk to someone who went on previous trips on the Titan submersible and they’re likely to mention a technology glitch.

The Transportation Safety Board of Canada says it is investigating into the loss of the Titan submersible and has been speaking with those who traveled on Titan’s mothership, the Polar Prince.

The deadly implosion of the Titan submersible raises questions about whether the vessel exploring the Titanic wreckage was destined for its own disaster because of its unconventional design and its creator’s refusal to submit to safety checks that are standard in the industry.

The fatal implosion of the Titan submersible has drawn attention to the murkily regulated waters of deep-sea exploration.

A day after revelations that the Titan submersible imploded, officials are searching the ocean floor for evidence and determining who will be responsible for investigating the international disaster.

A renowned Titanic expert, a world record-holding adventurer, two members of one of Pakistan’s wealthiest families and the CEO of the company leading an expedition to the world's most famous shipwreck were killed when the Titan submersible imploded.

The Titan submersible went missing on Sunday, June 18, during a mission to survey the wreckage of the Titanic.

About an hour and a half into its voyage, a missing submersible on an expedition to view the wreckage of the Titanic lost communications.

The search to find the missing Titanic tourist submersible has only expanded since the vessel went missing.

Ever since the Titan submersible went missing on Sunday while exploring the shipwreck site of the Titanic, it’s all I’ve been able to think about.

Tuesday marks the anniversary of a significant discovery made in an ocean: Sept. 1 is the 35th anniversary of the remains of the Titanic being discovered in the Atlantic, an occasion that brought headlines around the world in 1985.

The U.S. Coast Guard says a missing submersible imploded near the wreckage of the Titanic, killing all five people on board.

As an international search determined the implosion of a vessel that disappeared on its way to the underwater wreckage of the Titanic, a man who was one of the submersible company's first customers says a dive he made to the site two years ago was like a suicide mission.

A Metro Detroit man gave Local 4 some insight into what it was like to be inside a submersible similar to the one that went missing during the Titanic expedition.

As other entrepreneurs have pushed the edge of technology to bring well-heeled tourists to space, Stockton Rush saw new opportunities for exploring another frontier: the deep sea.

Time is quickly running out for five people aboard a missing submersible that lost contact with its mother ship on Sunday as it descended to the wreck of the Titanic.

Experts say the Titan submersible suffered a catastrophic implosion that likely killed its pilot and four passengers instantly amid the intense water pressure in the deep North Atlantic.

Horizon Maritime Services and Miawpukek Horizon representatives will make a brief statement related to the search and rescue of the Titan Submersible.

If you’ve turned on the news in the last few days, you probably already know about the Titan submersible, a submarine of sorts that has been missing since Sunday after a voyage to the wreckage sight of the Titanic.

Documents show the company whose submersible vanished in the North Atlantic on a tourist dive to the wreck of the Titanic was repeatedly warned that there might be catastrophic safety problems posed by the way the vessel was developed.

The vessel that went missing Sunday in the North Atlantic while exploring the Titanic’s wreckage is a submersible not a submarine, and there is a key difference.

The U.S. Coast Guard held a news conference Tuesday to provide an update on the search for a vessel, known as a submersible, and its five passengers who went missing Sunday while exploring the wreckage of the Titanic.

Morning 4 is a quick roundup of stories we think you should know about to start your day.

A search is underway for a missing submersible that carries people to view the wreckage of the Titanic.

In a race against the clock on the high seas, an expanding international armada of ships and airplanes is searching for a submersible that vanished in the North Atlantic while taking five people down to the wreck of the Titanic.

The around-the-clock search for the missing Titan submersible engrossed the world for days.

Coast guard crews are searching for a submarine carrying tourists to view the wreckage of the Titanic that went missing on Monday.

Deep-sea researchers have completed the first full-size digital scan of the Titanic, showing the entire wreck in unprecedented detail and clarity.

Each year on April 15 marks another Titanic Remembrance Day, a time to reflect on the lives lost when the famed ship sank into the North Atlantic’s icy waters back in 1912.

Phase five of the Marvel Cinematic Universe may have gotten off to a rocky start, but Ant-Man is bigger than ever at the box office.

The third installment in the “Magic Mike” series danced its way to the top of the box office charts this weekend with a James Cameron double header, “Avatar: The Way of Water” and “Titanic” (yes that “Titanic”), looming close behind.

“Avatar: The Way of Water” claimed the No. 1 spot on the domestic box office charts for the seventh weekend in a row with an additional $15.7 million according to studio estimates on Sunday.

If you have some extra money you’re looking to spend and are willing to be patient with an application process, you might have a chance to see the Titanic wreckage up-close-and-personal.

NORFOLK, Va. NORFOLK, Va.The U.S. government will try to stop a company's planned salvage mission to retrieve the Titanics wireless telegraph machine, arguing the expedition would break federal law and a pact with Britain to leave the iconic shipwreck undisturbed. U.S. attorneys filed a legal challenge before a federal judge in Norfolk, Virginia, late Monday. The Atlanta-based salvage firm RMS Titanic Inc., plans to recover the radio equipment from a deck house near the ship's grand staircase. The salvage firm disagrees, arguing that hundreds of years of maritime law firmly puts the wreck into the hands of admiralty court in Norfolk. NOAA seeks to jettison the law of the sea, developed over centuries, the firm argued in legal documents filed earlier this year.

A federal judge in Virginia has ruled that a salvage firm can retrieve the Marconi wireless telegraph machine that broadcast distress calls from the sinking Titanic ocean liner. (AP Photo/Angie Wang, File)NORFOLK, Va. A federal judge in Virginia has ruled that a salvage firm can retrieve the Marconi wireless telegraph machine that broadcast distress calls from the sinking Titanic ocean liner. Smith is the maritime jurist who presides over Titanic salvage matters from a federal court in Norfolk. Smith's order is a big win for RMS Titanic Inc., the court-recognized salvor, or steward, of the Titanics artifacts. But she said the only matter before the court was the previous order made by the judge who preceded her.

Is Leonardo DiCaprio finally answering one of the great mysteries of filmmaking? DiCaprio portrayed Jack in the Oscar-winning film and during a recent MTV interview with his Once Upon a Time in Hollywood co-stars Margot Robbie and Brad Pitt, the question came up. DiCaprio replied, I have no comment.Im gonna go back and look now, shoot! Pitt chimed in. DiCaprio insisted with a laugh, I said I have no comment.It's movie magic, my friends, Pitt joked. RELATED STORIESHow Beyonce, Leo DiCaprio Are Getting Even Richer off UberSee What Happens When James Corden Texts Leonardo DiCaprio From J.Lo's PhoneStuntman Who Acted As Bear in 'The Revenant': I Thought I Was Hurting Leonardo DiCaprio