A turbulent and violent geological past has led to the formation of this unique and beautiful waterway. The secrets and mysteries of Scotland's most famous loch are revealed.

The team searches the sea for huge and aggressive albino sperm whales that inspired the novel Moby Dick.

Documentary series examining evolution. 95% of living species are equipped with eyes and they exist in many different forms. But how have they evolved through time?

The Alaska Triangle--the region between Anchorage, Juneau and Barrows--has a disappearance rate sixteen times the national average, and scientists are entirely incapable of explaining why.

According to the Book of Revelation, the Four Horsemen of the Apocalypse will usher in four divine judgments that promise to devastate humanity. Some believe its dark imagery is coming to fruition in modern times.

Homer's The Odyssey is the most famous epic ever written - a story of a 20-year journey to return home from war. But could it actually have happened?

James Nesbitt heads to London to shed light on the devastating 1987 King's Cross fire, which killed 31 people and injured 100.

As the world's energy use grows, we look at the world's largest offshore wind facility in the Netherlands, and a volcanic power plant in Iceland.

A turbulent and violent geological past has led to the formation of this unique and beautiful waterway. The secrets and mysteries of Scotland's most famous loch are revealed.

The team searches the sea for huge and aggressive albino sperm whales that inspired the novel Moby Dick.

Documentary series examining evolution. 95% of living species are equipped with eyes and they exist in many different forms. But how have they evolved through time?

The Alaska Triangle--the region between Anchorage, Juneau and Barrows--has a disappearance rate sixteen times the national average, and scientists are entirely incapable of explaining why.

According to the Book of Revelation, the Four Horsemen of the Apocalypse will usher in four divine judgments that promise to devastate humanity. Some believe its dark imagery is coming to fruition in modern times.

Homer's The Odyssey is the most famous epic ever written - a story of a 20-year journey to return home from war. But could it actually have happened?

James Nesbitt heads to London to shed light on the devastating 1987 King's Cross fire, which killed 31 people and injured 100.

As the world's energy use grows, we look at the world's largest offshore wind facility in the Netherlands, and a volcanic power plant in Iceland.

A turbulent and violent geological past has led to the formation of this unique and beautiful waterway. The secrets and mysteries of Scotland's most famous loch are revealed.

The team searches the sea for huge and aggressive albino sperm whales that inspired the novel Moby Dick.

Documentary series examining evolution. 95% of living species are equipped with eyes and they exist in many different forms. But how have they evolved through time?

The Alaska Triangle--the region between Anchorage, Juneau and Barrows--has a disappearance rate sixteen times the national average, and scientists are entirely incapable of explaining why.

According to the Book of Revelation, the Four Horsemen of the Apocalypse will usher in four divine judgments that promise to devastate humanity. Some believe its dark imagery is coming to fruition in modern times.

Homer's The Odyssey is the most famous epic ever written - a story of a 20-year journey to return home from war. But could it actually have happened?

James Nesbitt heads to London to shed light on the devastating 1987 King's Cross fire, which killed 31 people and injured 100.

The team examine a declassified US Department of Defence report which analyses an alleged encounter between a fighter pilot and a UFO.

The team must find another way into the mountain when a potential water trap is unearthed while digging at Breach-6. A scan reveals a mysterious cave.

The team unearths evidence of a secret tunnel while new clues suggest a deeper mystery than just the missing Confederate gold.

A team seeks to find out the truth behind the 250-year-old legend of the Jersey Devil, a half-bird, half-horse creature with a piercing scream.

The River Hunters hit the oldest town in Britain, searching the town's historic waterway for evidence of the Siege of Colchester.

Ross Kemp joins expert diver Emily Turton and maritime archaeologist Mallory Haas on expeditions to the most spectacular shipwrecks in the UK, uncovering hidden treasures from Britain's past.

The host travels to Egypt to understand how monumental masterpieces including the Great Pyramid and the Temple of Karnak were designed with primitive tools and labour.

The Vieira brothers track promising leads on the Goshen Mystery Tunnel site and on a giant skeleton found in 1849.

The team examine a declassified US Department of Defence report which analyses an alleged encounter between a fighter pilot and a UFO.

The team must find another way into the mountain when a potential water trap is unearthed while digging at Breach-6. A scan reveals a mysterious cave.