Aliens of the Deep
James Cameron teams up with NASA scientists to explore the Mid-Ocean Ridge, a submerged chain of mountains that band the Earth and are home to some of the planet's most unique life forms.
The Neptune Factor
When an underwater ocean lab is lost in a earthquake, an advanced submarine is sent down to find it and encounters terrible danger.
Popular Science L-8-5
Gigantic machine combs beach in southern California and retrieves articles lost in sand; synthetic gems made by new chemical process; aviation school holds classes in grounded transport plane; how seaweed is processed for scientific use.
Return to the Titanic
Explorer Mike Harris leads a second North Atlantic expedition to locate the RMS Titanic, joined by television star James Drury, as the team uses improved technology to investigate promising sonar clues on the ocean floor following their earlier search.
Fatal Dive to the Titanic: Truth and Lies
How Stockton Rush's deadly dive to the fabled Titanic wreckage in the Titan submersible became a cautionary tale about the risks of innovation.
The Whale Mystery
Why do thousands of whales commit collective suicide every year? A deep-sea diver thinks he has the answer.
Bermuda's Depths: Those Who Dared to Dive
Discover how William Beebe extended the boundaries of deep-sea exploration between 1930 and 1934 by submerging himself in an over-sized giant steel ball with its designer Otis Barton