Experts are searching for answers among debris of Titanic-bound submersible implosion that killed all onboard

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Titanic director James Cameron: 'I felt in my bones what happened' to sub

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One person remains missing after central Paris gas explosion leaves dozens injured

Microsoft faces off against US government over Activision deal, with top execs set to testify

31 dead after gas explosion at barbecue restaurant in China

UK's Wallace says he does not expect to succeed Stoltenberg at NATO

Large fire breaks out in central Paris following suspected gas explosion

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Tesla urges EPA to finalize tougher US heavy duty emissions cuts

US FCC proposes to force cable TV operators to disclose full pricing