Andrew Graham-Dixon explores the ancient Christian practice of preserving holy relics and the largely forgotten art form that went with it, the reliquary.

On December 17th 2003, a 25-year-old woman called Malalai Joya stood up during the Afghan Grand Assembly and declared that many of those present were 'felons' and 'criminals' who had turned the country 'into the nucleus of national and international wars'.

Laura Poitras' film tells how two men whose lives were caught up with Al Qaeda leader Osama bin Laden ended up taking very different paths after the invasion of Iraq.

Henry Kissinger has done more than any other individual to shape the foreign policy of the United States, both during his time as Secretary of State, and afterwards, as he continued to advise successive presidents and governments around the world.Over a p

Simeon II was declared Tsar of Bulgaria at the age of six, but ousted and banished aged nine by the Communist dictatorship, only to return triumphantly 55 years later in 2001 as Prime Minister, in an unprecedented journey from boy king to democratic leader.

The story of General Butt Naked, the despised Liberian warlord responsible for the death of 20,000 people, who reinvented himself as an evangelical preacher

Kimberly Rivers Roberts' chilling, Oscar-nominated home video captures the ferocious force of Hurricane Katrina as it lays waste to the city of New Orleans.

It ran on electricity, produced no emissions and catapulted American technology to the forefront of the automotive industry. The lucky few who drove it never wanted to give it up. So why did General Motors crush its fleet of EV1 electric vehicles into landfill sites in the obscurity of the Arizona desert?

The Khmer Rouge slaughtered nearly two million people in the late 1970s. Yet the Killing Fields of Cambodia remain unexplained. Investigative journalist Thet Sambath records shocking testimonies, from the foot soldiers to Pol Pot's right-hand man.

How the biggest international forensic operation in history identified the victims of the most devastating natural disaster of recent times.

In this documentary, the presenter and art critic Matthew Collings explores how Turner, the artist of light, makes light the vehicle of feeling in his work, and how he found inspiration for that feeling in the waters of the River Thames.

Documentary. What killed King Tutankhamun? An epic detective story that uncovers the extraordinary truth of the boy behind the golden mask.

Series looking at three of the world's most iconic wild places and how they have been shaped over time by man.

More than anywhere, the Serengeti is synonymous with wilderness and has even come to represent Africa. But the story of the Serengeti is just as much about humans as it is about wildlife.

As the world's first national park, Yellowstone has long served as a model for the protection of wilderness around the world. For Americans it has become a source of great national pride, not least because it encapsulates all our popular notions of what a wilderness should be - vast, uninhabited, with spectacular scenery and teeming with wildlife.

The Amazon rainforest is the epitome of a last great wilderness under threat from modern man. It has become an international cause celebre for environmentalists as powerful agricultural and industrial interests bent on felling trees encroach ever deeper into virgin forest. But the latest evidence suggests that the Amazon is not what it seems.

Unreported World reveals how Liberia is facing a child rape crisis.Six years after the end of a brutal civil war in which rape was routinely used as a weapon, children still face the daily fear of being attacked, and the West African country's hospitals are overwhelmed with child victims, a quarter of them under four years old.

This Unreported World comes from Sierra Leone where, ten years after one of the most brutal conflicts in recent history, thousands have been left severely traumatised. Reporter Seyi Rhodes and director George Waldrum find that the population, which has witnessed rape, torture and public executions, is served by just one psychiatrist.

This is the definitive and fully-authorised documentary of the highs and lows of the UK's most inspired and dissolute independent record label - Creation Records.

Usain Bolt is the fastest man on the planet and a sportsman like no other. But what makes him so much faster than any other man in the history of the human race?

Documentary series charting the evolution of pop from Tin Pan Alley to today's billion-dollar industry.It begins by tracing the roots of pop in the meeting of two cultures: Jewish and African-American.

About 20 million years before the appearance of the first dinosaurs, the biggest extinction the world had ever known had occurred. Towards the end of the Triassic, 220 million years ago, there was another extinction, which wiped out many of the non-dinosaurs including the dicynodonts such as Placerias and primitive archosaurs such as Postosuchus. It was after this that dinosaurs really started to radiate and diversify.

The earliest dinosaurs were pretty small. Eoraptor was only about 1 m long. However the plant-eating prosauropod, Plateosaurus, that appeared at the end of the Triassic period, was a harbinger of things to come.

While dinosaurs were ruling on land, the sea was the dominion of an entirely different group of animals: the marine reptiles. The programme concentrates on these amazing creatures that were every bit as awesome as their counterparts on land.

This episode is set in the early Cretaceous, a time when the world’s continents were breaking apart. It follows an enormous journey made by a giant pterosaur and many different geographical regions are covered in the programme.

The extraordinary and deeply moving story of the million British horses that served in World War I

Documentary which tells the story of evolution theory since Darwin postulated it in 1859 in 'On the Origin of Species'.

Marvin Gaye is one of the great and enduring figures of soul music, but his life was one of sexual confusion, bittersweet success and ultimately death by the hand of his own father.

Between the mid 1960s and the late 1970s, the long-playing record and the albums that graced its grooves changed popular music for ever. For the first time, musicians could escape the confines of the three-minute pop single and express themselves as never before across the expanded artistic canvas of the album.

Documentary telling the unexpected story of how arguably the greatest work of English prose ever written, the King James Bible, came into being.