Two weeks after the submersible tragedy, Yahoo UK rounds up the major developments in the past few days.
Shahzada Dawood, 48, and his son, Suleman, 19, were among five people who died when the Titan submersible imploded.
All five passengers on board Titan submersible were killed by a 'catastrophic implosion'
After it emerged the US Navy heard a sound consistent with an implosion on Sunday, the search over the next four days is expected to have cost millions.
In a week where many people’s focus has been fixed on the North Atlantic Ocean, there have been major stories elsewhere which may have gone under the radar.
As investigations continue into what caused the Titan submersible to implode near the wreck of the Titanic, it is not known whether the bodies of whose who died will ever be found.
Time is running out to find the people stuck inside the Titan submersible, with authorities warning there is little emergency oxygen left on board.
Juliet, which is capable of diving up to 6,000 metres, should have been sent to find the missing Titan sub sooner but delayed by authorities.
Chris Brown, whose friend Hamish Harding is on board the Titan submersible, is not the first to have raised concerns over the vessel's testing process.
The actor shared his thoughts on Twitter.
The Titan submersible has been missing off the coast of Canada since Sunday with five people on board.
Some people have suggested that it's too soon for the programme.
Five people were on board the Titan submersible when it went missing during a dive to the shipwreck of the Titanic.
Five people are on board the missing Titan submersible, which is used to visit the wreck of the Titanic.
Good Morning Britain host Richard Madeley came under fire from viewers for his ‘bad judgement’ during
The missing Titan submarine is locked from the outside, meaning passengers couldn't escape even if the vessel reached the surface.
More than 5,000 items have been recovered from the wreckage of the Titanic, which sank on 15 April 1912. Here are some of the most prized items recovered.
Only Avengers: Endgame stands between James Cameron occupying the top two spots on the all-time global box office charts.
It is 36 years since the wreck of the world's most famous ship was discovered.
"Flipping Out" star Megan Weaver once stayed in the Oscar winner's beach house in Malibu, Calif.
The actor was just 21 when she made the 1997 blockbuster.
The ship lies at the bottom of the sea off the coast of Canada after sinking in April 1912.
Exploration company Caladan Oceanic said a team of divers on the first expedition to the Titanic in 14 years have found that the ship has started to collapse.
Watch James Corden and Ariana Grande's amazing pop music inspired Titanic performance.
"Of course you wanted to come visit! You're so cheeky."