‘My husband and son died on the Titanic submarine. When I think of them now, they’re asleep in the ocean’: Christine Dawood relives the agony of losing half her family as world held its breath – and her despair over tragedy that should NEVER have happened

Ripped apart by lions and falling foul to a CANNIBAL: The adventure trips that ended in death 

How many times did doomed Titan sub travel to the wreckage of the Titanic before disaster struck

D-Day for missing Titanic sub as clock ticks down to 12.08pm – when vessel will run out of oxygen

Submersible pilot’s wife is descendant of famous Titanic couple who died arm in arm

Hunt for five men trapped on lost Titan submarine enters make-or-break day