People of Earth, Midnight, Texas and more
Exploring phenomena unique to the sea. Also: close-up looks at ocean life and shipwrecks.
September 18, 2010
Sheriff's divers recover weapons and bodies from the New River, which runs between California and Mexico.
September 11, 2010
An underwater expedition in Antarctica explores ice formations and the creatures that dwell in them.
August 14, 2010
A look at restoration efforts for Elbow Reef in Key Largo, which suffered a collision with a freighter.
June 26, 2010
A look at the Wave Runner, which is used to tow surfers onto large waves and to rescue fallen wave riders.
June 19, 2010
A look at a dive site created from a sunken Russian frigate off Cayman Brac.
June 5, 2010
Underwater caves on the Yucatán Peninsula are explored.
May 22, 2010
A Navy salvage ship recovers an onboard recorder from a plane that crashed into the ocean near the Dominican Republic.
May 15, 2010
An officer patrols Puget Sound to ward off geoduck-clam poachers and other lawbreakers.
May 8, 2010
A diver explores a flooded lead mine in Bonne Terre, Mo.
May 1, 2010
Divers risk their lives to test a shark repellant.
April 25, 2010
Featured: an underwater winged machine.
April 18, 2010
A look at the relationship between Sahara dust storms and dying coral reefs in Belize's Blue Hole.
April 11, 2010
An elite surfer tackles 7000 miles of ocean with guidance from a storm-and-wave predictor.
Sea Tek dives into the Earth's oceans to explore amazing animal life, fascinating shipwrecks, and much more!
Show More »
Download the TV Guide app for iPhone, iPad and Android!