The sinking of the Titanic sent shockwaves around the world and started debates that continue to this day. But new, explosive evidence from the most unlikely of sources may finally lay all arguments to rest and reveal, for the first time, the full story of what possibly doomed the "unsinkable" liner. Join us as we unveil recently discovered and never-before-seen photographs of the super ship that exposes shocking clues that investigators and historians once dismissed but can no longer ignore.

A team of modern adventurers is on a quest for gold in the mountains of eastern Arizona.

The sinking of the RMS Titanic remains one of the most enduring and mysterious tragedies of the 20th century. For decades, investigators and amateurs alike have floated theories for why it occurred and who was to blame for the extraordinary loss of life, but no one answer could fully explain what happened. Until now. To mark the 100th anniversary of the infamous disaster, Smithsonian Channel will premiere Titanic's Final Mystery. The two-hour special investigates a century of theories and uncovers astonishing new forensic evidence that proves the most likely theory for the case.

A short distance from Marseille, at Cape Morgiou, in the depths of the Calanques massif, lies the Cosquer cave, discovered only about thirty years ago by a diver, Henri Cosquer. With its bestiary of hundreds of paintings and engravings - horses, bison, jellyfish, penguins - the only underwater decorated cave in the world allows us to learn a little more about Mediterranean societies 30,000 years ago. Today, threatened by rising water levels accelerated by global warming, this jewel of the Upper Paleolithic is in danger of being swallowed up. To save the cave from disappearing, the Ministry of Culture has chosen to digitize it. From this virtual duplicate, a replica has been made on the surface to offer the public a reconstruction that allows them to admire these masterpieces.

Pirates and Sailors have fought many battles at sea but many who lost didn't go quietly into the murky depths. This killer collection of Ghostly Sea Hauntings will curl your toes and shiver your timbers with real ghost tales from the depths of the Paranormal.

The grail is not the gold, nor the books of ancient wisdom, but the 3,000 year old DNA of the mummies, which may lead to a cure for malaria.

This short film looks at the history of gold, and how the less expensive gold filled process is used to bring glitter to the masses.

With only a photograph and a name, a group of passionate puzzle players have been trying without success to answer the question: "Who is this man?" Finding Satoshi is a playful documentary that finally solves the 14 year mystery.

The "unsinkable" Titanic was a dream come true: four city blocks long and a passenger list worth 250 million dollars. But on her maiden voyage in April 1912, that dream became a nightmare when the giant ship struck an iceberg and sunk in the cold North Atlantic. More than 1,500 lives were lost in one of the greatest disasters of the 20th century. Now, using newsreels, stills, diaries, and exclusive interviews with survivors, Titanic: The Complete Story recounts the sensational history of the premier liner. In Part I: Death of a Dream, the largest ship ever built is christened in Ireland before a cheering crowd of 100,000. Witness the disaster this trek becomes as numerous iceberg warnings go unheeded and the ship sinks in the icy North Atlantic. In Part II: The Legend Lives On, over-packed lifeboats edge away from the crippled liner as a futile SOS signals flare into the night--leaving 1,500 passengers to a watery grave.

This documentary records the journey undertaken by Jacques Cousteau, his 24-member team, and an NFB film crew to explore the Grand Banks of Newfoundland, one of the world's richest fishing areas. They discover shipwrecks, film icebergs and observe beluga whales, humpback whales and harp seals. The film also includes a fascinating sequence showing Calypso divers freeing a calf whale entrapped in a fishing net.

A description and enactment of the discovery of gold by James Marshall, and the role played by John Sutter. Preserved by the Academy Film Archive.

In this spectacular feature-length documentary, oceanographer Jacques Cousteau and an NFB crew sail up the St. Lawrence River to the Great Lakes on board the specially equipped vessel, the Calypso. They explore the countryside from their helicopter and plumb the depths of the waters in their diving saucer. They encounter shipwrecks, the Manicouagan power dam, Niagara Falls, the locks of the St. Lawrence Seaway and an underwater chase with caribou.