Acid Horizon follows marine ecologist Dr. Erik Cordes on a harrowing deep-sea expedition to track down the "supercoral", a strain of the deep-water coral Lophelia pertusa that seems to possess the unique genetic capability to thrive in a low-pH ocean.

An underwater exploration beneath kelp forests in the Pacific Ocean off the coast of Southern Califo...

For more than 10 years, world champion freedivers Pipin Ferreras and Umberto Pelizzari have been vyi...

Whether it's the biggest great white, the most photographed tiger shark, or the shark known for jump...

Whales have long been a profound mystery to us. They live in a world so removed from our own that we...

David Attenborough takes viewers on a breathtaking journey showing there is nowhere more vital for o...

Described as being a film about determination, danger and the ocean’s greatest depths, James Cameron...

In Australia, sharks have recently been recorded with unusual prey-including other sharks. In order ...

Riding Giants is story about big wave surfers who have become heroes and legends in their sport. Dir...
This is the planet we still know so little. We call it Earth but less than 1/3 is land, over 2/3 is ...

An epic story of adventure, starring some of the most magnificent and courageous creatures alive, aw...

Deep Blue is a major documentary feature film shot by the BBC Natural History Unit. An epic cinemati...

Diving Deep: The Life and Times of Mike deGruy, tells the story of Mike deGruy, an irrepressibly cur...

With a scuba suit and a GoPro in hand, a 65-year-old shoe store owner is determined to clean up Malt...

This documentary follows various migratory bird species on their long journeys from their summer hom...

Bonded by their love of freediving, a record-setting champion and a heroic safety diver try to make ...

A short documentary about David Welsford, who has given up the luxuries of land in search for happin...

With rising sea levels, land reclamation runs rampant in Singapore. Labrador Park is one such waterf...

An expedition looks into whether Titanic's hull had a construction design flaw that caused her to br...