"New Audio Reveals Eerie 'Knocking' Sounds from Titanic Sub, Bringing Hope of Crew's Survival"

Audio of rhythmic tapping sounds, initially thought to be a sign of survivors from the Titan submersible, has been released by the Royal Canadian Air Force for a new documentary about the Titan Sub Disaster. The tapping sounds were detected during a frantic search for survivors after the submersible was destroyed during a dive to the Titanic shipwreck, claiming the lives of its crew. Investigations later revealed that the sub's carbon fibre hull had imploded, and OceanGate CEO Stockton Rush, who perished in the disaster, had ignored safety warnings.