The Latest Breaking News from the US Coast Guard

The missing submarine passengers who had ventured to the wreck of the Titanic include Billionaire Hamish Harding, father and son duo Shahzada Dawood, 48, and Sulaiman Dawood, 19, French submarine pilot Paul-Henry Nargeolet and CEO of OceanGate, the company behind the trsip, Stockton Rush

Race against time to find craft that went missing on Sunday with five people onboard, including British billionaire

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

The Explorer’s Club, of which Hamish Harding is a founding member of, shared the news of his disappearance on Instagram

Adventurer Hamish Harding, chairman of private plane firm Action Aviation, is on the vessel which went missing on a voyage to the Titanic wreck.

NEW YORK: US and Canadian ships and planes weresearching for a submarine that went missing since Sunday off the coast of southeastern Canada while taking tourists to explore the wreckage of the Titanic, officials said.

A submersible that takes tourists to the Titanic shipwreck is missing off the North American coast in the Atlantic - and the US Coast Guard estimates the vessel has between 70-96 hours of emergency oxygen left

Adventurer Hamish Harding, chairman of private plane firm Action Aviation, is understood to be aboard the missing submersible.

BOSTON - A submersible vessel carrying five people to see the Titanic's wreckage in the North Atlantic has gone missing, triggering a multinational search-and-rescue operation, US and Canadian authorities said Monday.