What we know about the submersible on expedition to Titanic wreck
A sub that set out to explore the Titanic wreckage vanished in the North Atlantic, prompting a massive search and rescue operation.
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A sub that set out to explore the Titanic wreckage vanished in the North Atlantic, prompting a massive search and rescue operation.
Pieces of the sub were found at the bottom of the ocean about a quarter mile from the site of the Titanic. It was the worst-case scenario for a search that came with a deadline.
The US Coast Guard says a Canadian aircraft has detected underwater noises during the search for a submersible that vanished while taking five people down to the wreck of the Titanic.
John Powell says the missing submersible shines a light on the risky relationship between privately funded experiences and scientific research.
