The United States Coast Guard has launched a full-scale search for a submersible that was exploring the Titanic wreckage in the Atlantic Ocean. A total of five people were on board the submersible including UK billionaire Hamish Harding. The submersible lost all contact with the outside world 1 hour and 45 minutes into its dive. … Continue reading Submersible Visiting Titanic Wreckage Goes Missing With 5 People Onboard