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.

The same submarine which successfully captured the world's first moving images of a giant squid in i...

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

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

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

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

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

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

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

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

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

The fascinating world of ocean fauna: dangerous sharks, majestic stingrays, brilliantly coloured fis...

The odyssey of a Tuamutu fisherman who sets out from his atoll-only coral island to procure fertile ...

This documentary follows oceanographer Sylvia Earle's campaign to save the world's oceans from threa...

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

From the banks of the Bahamas to the seas of Argentina, we go underwater to meet dolphins. Two scien...

During the 2018 Brazilian presidential elections, a woman floats in waters far from home. When every...

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

In the coldest waters surrounding Newfoundland's rugged Fogo Island, "people of the fish"—traditiona...

The Lamalera village is located in a small volcanic Island, a poor, barren land, and they catch whal...