It's the most extraordinary feat of engineering in history, and one of the most iconic man-made structures on the planet - the Great Wall of China, stretching thousands of miles across barren deserts and treacherous mountains before finally plunging into the sea. But why did the Chinese go to such staggering lengths to build it, and what are the secrets that have enabled it to survive for over 2,000 years? Now, ground breaking science is re-writing its complex history and de-coding its mysteries to reveal that there is much more to the Great Wall than just bricks and mortar. Cutting edge chemistry reveals that the secret to the Great Wall's remarkable strength is a simple ingredient found in every kitchen, and a new survey also determines that its length is truly amazing, as we finally solve the enigma at the heart of the world's greatest mega-structure.

Chinese filmmaker Jia Zhangke returns to the shooting locations of his films, along with his actors,...

Actor Corey Feldman, a Hollywood fixture for more than three decades and a self-described survivor, ...

Twenty years after A Brief History of Time flummoxed the world with its big numbers and black holes,...

British documentarian Nick Broomfield creates a follow-up piece to his 1992 documentary of the seria...

Five times, Earth has faced apocalyptic events that swept nearly all life from the face of the plane...

China, during the rule of the Qing Dynasty. The arranged marriage between Wang Lung, a humble farmer...

From empire to ashes-Japan's rise, war, and reckoning. A gripping journey through ambition, conflict...

Carmen's life has been a quixotic comedy; surviving the war, becoming a nun, getting divorced in a c...

On the edge of the 30th anniversary of punk rock, Punk's Not Dead takes you into the sweaty undergro...

A documentary filmed behind the scenes of the Bon Jovi's Lost Highway tour in 2008.

Britney Spears has said that her conservatorship had become “an oppressive and controlling tool agai...

Oliver is a chimpanzee who not only can walk upright, but does of his own accord. For years there ha...

A biography on the life of Christina Aguilera.

An exclusive interview with Prince Harry, the Duke of Sussex, in which he talks in-depth to Tom Brad...

A 3 year trade war has created corporate casualties in both US and China. In China, a dual circulati...

Over the past hundred years, dramatic social upheavals have taken place in the name of Karl Marx's t...

In 500 B.C., during Chinas famed 'Spring and Autumn Period', Kong Ze (Confucius), a commoner reverre...

Documentary on the legendary martial artist Bruce Lee, with a focus on the production of his unfinis...

The first of a documentary serie about rural France.