Above the arctic circle, projects are underway that are opening up the Arctic to the rest of the world. On this episode: building a nuclear-powered icebreaker in Russia; and constructing a modern airport on Baffin Island.

Wolf-like beasts are the stuff of legends, but recently uncovered film footage may prove something frightening is out there. Head into the isolated forests of the Midwest to search for this creature and analyse evidence to finally end this mystery.

A look at sex in its many forms and exploring how it could evolve in the future. Are we moving beyond sex? Is a time coming when we will be able to seize control of our own evolution through genetic engineering?

Curator of the J. Paul Getty Museums antiquities collection, Marion True, is in disgrace. Her downfall is brought about by jet-setting antiquities dealer, Robin Symes, and his lover and business partner, shipping heir, Christo Michaelides.

As Rome was busy expanding her borders, a Thracian warrior, Spartacus, was to lead a 70,000-strong slave revolt within Italy that could have destroyed the Republic.

Scott follows the trail of the Knights Templar to Portugal, where he learns some stunning new information that breaks the investigation wide open. Barry focuses on a wreck he believes is Captain Kidd's warship and makes a groundbreaking discovery.

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.

Former U.S. government insiders brought together by rock star Tom DeLonge team up to reveal what the government knows about UFOs.

Above the arctic circle, projects are underway that are opening up the Arctic to the rest of the world. On this episode: building a nuclear-powered icebreaker in Russia; and constructing a modern airport on Baffin Island.

Wolf-like beasts are the stuff of legends, but recently uncovered film footage may prove something frightening is out there. Head into the isolated forests of the Midwest to search for this creature and analyse evidence to finally end this mystery.

A look at sex in its many forms and exploring how it could evolve in the future. Are we moving beyond sex? Is a time coming when we will be able to seize control of our own evolution through genetic engineering?

Curator of the J. Paul Getty Museums antiquities collection, Marion True, is in disgrace. Her downfall is brought about by jet-setting antiquities dealer, Robin Symes, and his lover and business partner, shipping heir, Christo Michaelides.

As Rome was busy expanding her borders, a Thracian warrior, Spartacus, was to lead a 70,000-strong slave revolt within Italy that could have destroyed the Republic.

Scott follows the trail of the Knights Templar to Portugal, where he learns some stunning new information that breaks the investigation wide open. Barry focuses on a wreck he believes is Captain Kidd's warship and makes a groundbreaking discovery.

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 story of the prolonged development and the initially troubled operational history of the Boeing B-29 Superfortress. Forever known as the airframe that dropped the first atomic weapons on Japan, the B-29 lived on well beyond its war years.

Homer's The Odyssey is the most famous epic ever written. But could it have actually happened? Astronomical clues and recent geological data now suggest evidence with direct links to the story of Odysseus.

Engrained in the history and mythology of India are tales of a ferocious creature, half-man, half-ape. It has been dubbed the monkey-man and headlines across the world have told of the vicious nocturnal attacks that occurred in New Delhi.

A technological masterpiece lost to the sea. A mysterious concrete giant. A strange structure built on a river. A marvel in the Arctic. Who built them? And why were they abandoned?

Ruins in Peru support legends of a sunken UFO base and Indian texts talk of water worlds populated by humans and aliens. Could aquatic cities prove that aliens visited?

A look at sex in its many forms and exploring how it could evolve in the future. Are we moving beyond sex? Is a time coming when we will be able to seize control of our own evolution through genetic engineering?

The ancient Greeks laid a foundation that supported nearly 3,000 years of European history. How did they build structures including Agamemnon's Tomb and the Parthenon?

This two-part documentary tells how a war with Soviet Russia was always a precondition for the fulfilment of Hitler's racial vision, and how the conflict would finally play out.

The story of the prolonged development and the initially troubled operational history of the Boeing B-29 Superfortress. Forever known as the airframe that dropped the first atomic weapons on Japan, the B-29 lived on well beyond its war years.

Homer's The Odyssey is the most famous epic ever written. But could it have actually happened? Astronomical clues and recent geological data now suggest evidence with direct links to the story of Odysseus.

Engrained in the history and mythology of India are tales of a ferocious creature, half-man, half-ape. It has been dubbed the monkey-man and headlines across the world have told of the vicious nocturnal attacks that occurred in New Delhi.

A technological masterpiece lost to the sea. A mysterious concrete giant. A strange structure built on a river. A marvel in the Arctic. Who built them? And why were they abandoned?

Ruins in Peru support legends of a sunken UFO base and Indian texts talk of water worlds populated by humans and aliens. Could aquatic cities prove that aliens visited?

A look at sex in its many forms and exploring how it could evolve in the future. Are we moving beyond sex? Is a time coming when we will be able to seize control of our own evolution through genetic engineering?

The ancient Greeks laid a foundation that supported nearly 3,000 years of European history. How did they build structures including Agamemnon's Tomb and the Parthenon?

This two-part documentary tells how a war with Soviet Russia was always a precondition for the fulfilment of Hitler's racial vision, and how the conflict would finally play out.

The story of the prolonged development and the initially troubled operational history of the Boeing B-29 Superfortress. Forever known as the airframe that dropped the first atomic weapons on Japan, the B-29 lived on well beyond its war years.