Most compelling evidence for the creature known as Bigfoot may be the increasing close encounters that are frightening witnesses in America. Stories have told of interactions range from objects being thrown to frightening abductions by hairy beasts.

The WW2 Treasure Hunters are in Northern France looking for the remains of an RAF Fairey Battle bomber plane shot down during the days after Dunkirk.

In 1990, a pilot flying his small plane off Catalina Island spotted an object just below the surface of the water which enveloped his plane with a bright light, freezing his controls.

Low orbit is only 120 miles above Earth, but this is where most of space exploration has occurred.

A team of Americans attempts to solve one of the great mysteries of World War II. With the help of an eyewitness, they explore a mountain in the Philippines where Japanese general Yamashita is believed to have buried a vast treasure during the war.

From the riddles of the Sphinx to mummification and the pyramids, Egypt has seen some of the highest-profile archaeological finds in history. But with so many contenders, which secret has had the biggest impact on our view of Ancient Egypt?

The Loch Ness Monster is one of the world's most enduring mysteries. Are these fantastic creatures leftover dinosaurs, mythical animals or something that travelled to Earth millions of years ago?

Accounts from various cultures describe similar divine, birdlike figures that brought advanced medical knowledge to mankind thousands of years ago. Who were these ancient surgeons?

Most compelling evidence for the creature known as Bigfoot may be the increasing close encounters that are frightening witnesses in America. Stories have told of interactions range from objects being thrown to frightening abductions by hairy beasts.

The WW2 Treasure Hunters are in Northern France looking for the remains of an RAF Fairey Battle bomber plane shot down during the days after Dunkirk.

In 1990, a pilot flying his small plane off Catalina Island spotted an object just below the surface of the water which enveloped his plane with a bright light, freezing his controls.

Low orbit is only 120 miles above Earth, but this is where most of space exploration has occurred.

A team of Americans attempts to solve one of the great mysteries of World War II. With the help of an eyewitness, they explore a mountain in the Philippines where Japanese general Yamashita is believed to have buried a vast treasure during the war.

From the riddles of the Sphinx to mummification and the pyramids, Egypt has seen some of the highest-profile archaeological finds in history. But with so many contenders, which secret has had the biggest impact on our view of Ancient Egypt?

The Loch Ness Monster is one of the world's most enduring mysteries. Are these fantastic creatures leftover dinosaurs, mythical animals or something that travelled to Earth millions of years ago?

Ross prepares to explore the wreck of a sunken steam-age ship, the Iona II. The ship went down with a mystery cargo on board. Determined to solve the mystery, Ross meets with a maritime historian who has uncovered the Iona IIs shocking purpose.

Relive the first battle in the conquest of the Promised Land, where a defector in Jericho helped the Israelites infiltrate the city, destroying it from the inside.

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.

Worldwide, there have been hundreds of mysterious sightings spanning many centuries. Throughout history, these sightings have spawned countless stories.

The Spear of Destiny passed through the hands of leaders like Napoleon and Adolf Hitler, and there are a number of shadowy institutions around the world that are still chasing the Spear. Decoded tries to solve this centuries-old mystery.

In 479BC, the Spartans beat the Persians to avenge their defeat at Thermopylae. Discover what it was like to fight in one of history's most tactical battles.

Adventurer-geologist Dr Martin Pepper sets out to prove that Atlantis existed on the Greek island of Santorini, and was destroyed in the biggest volcanic eruption in human history.

Ross prepares to explore the wreck of a sunken steam-age ship, the Iona II. The ship went down with a mystery cargo on board. Determined to solve the mystery, Ross meets with a maritime historian who has uncovered the Iona IIs shocking purpose.

Relive the first battle in the conquest of the Promised Land, where a defector in Jericho helped the Israelites infiltrate the city, destroying it from the inside.

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.

Worldwide, there have been hundreds of mysterious sightings spanning many centuries. Throughout history, these sightings have spawned countless stories.

The Spear of Destiny passed through the hands of leaders like Napoleon and Adolf Hitler, and there are a number of shadowy institutions around the world that are still chasing the Spear. Decoded tries to solve this centuries-old mystery.

In 479BC, the Spartans beat the Persians to avenge their defeat at Thermopylae. Discover what it was like to fight in one of history's most tactical battles.

Adventurer-geologist Dr Martin Pepper sets out to prove that Atlantis existed on the Greek island of Santorini, and was destroyed in the biggest volcanic eruption in human history.

Ross prepares to explore the wreck of a sunken steam-age ship, the Iona II. The ship went down with a mystery cargo on board. Determined to solve the mystery, Ross meets with a maritime historian who has uncovered the Iona IIs shocking purpose.