A group of scientists and professional divers descend 4,500 feet into the Cayman Trench to research the hydrothermal vents which were recently discovered there.
An accident on the bottom leaves just three members of the crew struggling for...
As Tom Dudley took his turn on watch, he looked with horror on the bodies of his crew.
Their ribs and hip bones were already showing through their wasting flesh. There were angry, ulcerating sores on their elbows, knees and feet, their lips were...