Mission Blue

As co-created by environmentalists Stephan Poulle and Nicolas Koutsikas, the documentary Gulf Stream and the Next Ice Age argues and provides evidence for the idea that mankind is wreaking permanent and potentially irreversible damage on the ecosystem by interfering with the natural course of the Gulf Stream. Koutsikas and Poulle suggest that this interference, in turn, will prompt a new Ice Age that virtually destroys the modern world.

Computer-generated imagery and other visualization techniques reveal how it would look if all the water was removed from RMS Titanic's final resting place.

Cephalopods: The Reign of Suckers

Follow ocean legend Sylvia Earle, renowned underwater National Geographic photographer Brian Skerry, writer Max Kennedy and their crew of teenage aquanauts on a year-long quest to deploy science and photography to inspire President Obama to establish new Blue Parks to protect essential habitats across an unseen American Wilderness.

Riding Giants is story about big wave surfers who have become heroes and legends in their sport. Directed by the skateboard guru Stacy Peralta.

Go to the Big Island and hover above erupting craters at Hawaii Volcanoes National Park, watch flowing orange lava ooze across charred rock and steam billow from the Pu'u 'O'o Vent. Glide over Maui's Haleakala National Park and discover the diversity of Hawaiian landscapes. Island hop to Lanai for spectacular beaches. Visit Pearl Harbor from above and the memorial sites before exploring the rest of Oahu. Narrated by Tom Skerritt

Ocean Voyagers explores the familiar themes of motherhood and parenting in a world as unfamiliar as it is breathtaking. Featuring a precocious newborn humpback calf and his enormous 40 ton mother, we are taken on a journey of discovery into their world.

From the banks of the Bahamas to the seas of Argentina, we go underwater to meet dolphins. Two scientists who study dolphin communication and behaviour lead us on encounters in the wild. Featuring the music of Sting. Nominated for an Academy Award®, Best Documentary, Short Subject, 2000.

The Cove tells the amazing true story of how an elite team of individuals, films makers and free divers embarked on a covert mission to penetrate the hidden cove in Japan, shining light on a dark and deadly secret. The shocking discoveries were only the tip of the iceberg.

Following folk musician Joan Baez on her extensive 2008-2009 tour, this film commemorates her career, which has spanned five decades. It includes concert and archival footage as well as interviews with such disparate colleagues, friends and admirers as Bob Dylan, Jesse Jackson and David Crosby. In addition to the music, it also touchs upon Baez's long history of global social activism.

An underwater exploration beneath kelp forests in the Pacific Ocean off the coast of Southern California. The film captures the birth of a shark, squids mating, a lobster molting, a fish protecting its nest from an octopus and a sea urchin, and the sea bed covered with brittle stars.

For more than 10 years, world champion freedivers Pipin Ferreras and Umberto Pelizzari have been vying for world records. Their love of the sea without compromise is what unites these two rivals. However, it is their different personalities and opposing diving philosophies that separate them. Pipin is the "No Limits" man who wants to go deeper and deeper. Umberto, the purist, seeks harmony in the ocean's depth. Ocean Men takes you into the world of these two awe-inspiring freedivers through the use of breathtaking underwater photography, enchanting music, and insightful animation.

The largest predator on the planet, the sperm whale, is your host for an amazing exploration of the final frontier – the world at the bottom of the ocean. From the makers of the Walking With series comes this incredible marine tour, in which you'll witness a rarely seen world of hidden mountain ranges, majestic canyons, volcanoes and the beautiful and often deadly creatures that inhabit the deep sea.

Peter Snow presents highlights from today's three deep-sea dives around the world. In 2002 BBC organized three concurrent dives , first in Monterey Bay where unmanned submersible is lowered into underwater canyon which is over mile deep. Second dive is in Grand Cayman where submersible Atlantis will explore life at the spectacular Cayman Wall , Kate Humble reports . During the dive, the crew used bait to attract a deep-water giant, the six-gill shark. Third dive takes place in middle of the Atlantic 1200 miles west of Portugal, which is also deepest of the three dives, divers will descent in Russian submersible Mir from research vessel Keldish and the Mir will dive in the bottom of the ocean in 2300 metres .

60 years ago, almost nothing was known of elephants in the wild. But then one young Scottish biologist changed that forever. In 1965 Iain Douglas-Hamilton arrived in Tanzania to live alongside African elephants. Later joined by his wife Oria and daughters Saba and Dudu, elephants became central to their lives with matriarch Boadicea and gentle young mother Virgo cherished like human relatives. But this garden Eden was short-lived as an ivory poaching epidemic swept across Africa forcing Iain to switch from pioneering scientist to maverick conservationist. He became a lone crusader against the international Ivory trade which was finally banned in 1989. Now back in the field and revealing even more about the fascinating world of elephants, Iain’s work continues alongside a new generation of Kenyan conservationists. This inspiring documentary combines stunning wildlife imagery with the story of a remarkable life showing how sometimes you have to stand alone to protect what you love.

Writer, journalist, explorer, filmmaker, communist militant, freedom fighter. Truths and lies. A plot twist. Politician. General De Gaulle's shadow. Overwhelmed by the weight of power. The numerous exploits of André Malraux (1901-1976).

The Indonesian archipelago in the Indo-Pacific Ocean comprises thousands of islands, atolls and the largest concentration of coral reefs in the world. This rich and varied environment is a product of a unique set of natural circumstances.

Ocean Therapy is the story of an unknown hero, Bruno, surfer, skipper bound for living on the ocean, navigating and discovery. Bruno’s dream falls appart when, at 24 years old, he is victim of an accident and looses the use of his legs. After a deep period of depression and two suicide attempts, Bruno will reconnect with life through his passion for the Ocean. Ocean Therapy is the authentic story of a man that lives for his passions.

The adventures and exploits of Jean-Baptiste Charcot (1867-1936), an intrepid scientist and explorer who laid the foundations of modern oceanography.

71-year-old diver Fujita Hisao has spent 40 years drawing attention to the beauty of ocean life, particularly the graceful sea lions, which face lethal removal due to their obstruction of fishing nets.