Every so often the world changes beyond your wildest dreams. In 1967 the Sexual Offences Act partially decriminalised homosexuality, offering lesbian, gay, bisexual, transgender and queer people the opportunity to start living openly for the first time.

Coverage of President Obama's Inauguration, with Huw Edwards and Matt Frei in Washington.

Documentary examines the thirteen years of Prohibition in the United States, as mandated by the 18th Amendment to the Constitution.

A brand new take on the most transformative force in British popular music history

As the creative powerhouse behind hugely influential band The Kinks, Ray Davies was responsible for writing some of the best-loved songs of the 60s, including pop classics You Really Got Me, Tired of Waiting For You, Dedicated Follower of Fashion, Sunny Afternoon and Waterloo Sunset.

Rebecka has quit the murder investigation in anger, but instead of returning to Stockholm, she starts running her own inquiry. Probing the victim's history, she finds her family almost seems cursed.

Rembrandt Harmenszoon van Rijn (July 15, 1606 – October 4, 1669) was a Dutch painter and etcher. He is generally considered one of the greatest painters and printmakers in European art history and the most important in Dutch history. His contributions to art came in a period that historians call the Dutch Golden Age. This short documentary explores his life and his most famous works

The world of early 19th century England is usually seen through the eyes of Jane Austen and the Brontë sisters. Sue Perkins explores a dramatically different version of this world, as lived and recorded by the remarkable Anne Lister.

King Richard is called upon to settle a dispute between his cousin Henry Bolingbroke and Thomas Mowbray. Richard calls for a duel but then halts it just before swords clash. Both men are banished from the realm. Richard visits John of Gaunt, Bolingbroke's father, who, in the throes of death, reprimands the king. After seizing Gaunt's money and land, Richard leaves for wars against the rebels in Ireland.

Was a skeleton found under a Leicester car park really Richard III? With exclusive access to the investigating team, this documentary reveals the answer.

David Attenborough embarks on an epic 500-million-year journey to unravel the incredible rise of the vertebrates. The evolution of animals with backbones is one of the greatest stories in natural history.

Professor Iain Stewart reveals how our iconic continents were created, and how their tumultuous past has shaped our life today.

Two hundred million years ago the continent we know as Eurasia - "the vast swathe of land that extends from Europe in the West to Asia in the East" - didn't exist.

Professor Iain Stewart uncovers clues hidden within the New York skyline, the anatomy of American alligators and inside Bolivian silver mines, to reconstruct how North and South America were created.

Professor Iain Stewart reveals how our iconic continents were created, and how their tumultuous past has shaped our life today.

Professor Iain Stewart uncovers the mysterious history of Australia, and shows how Australia's journey as a continent has affected everything from Aboriginal history to modern day mining, and even the evolution of Australia's bizarre wildlife, like the koala.

Chicago's Chess Records was one of the greatest labels of the post-war era, ranking alongside other mighty independents like Atlantic, Stax and Sun.

The exquisite Rosslyn Chapel is a masterpiece in stone. It used to be one of Scotland's best kept secrets, but it became world-famous when it was featured in Dan Brown's the Da Vinci Code.

How modern Britain is still defined by the battle between Cavaliers (panache, pleasure and individuality) and Roundheads (modesty, discipline, equality, and state intervention).

Series of lectures on a single topic, presenting scientific subjects to a general audience in an informative and entertaining manner

The medieval alchemists made elements react to create magnificent shows, enthralling kings and commoners alike, but their secrets were never revealed until now.

In the second of this year's Christmas Lectures, Dr Peter Wothers drinks from the fountain and finds out whether the elements lurking in the water can restore his youth. Along the way he discovers how exploding balloons could solve the energy crisis, how water contains the remains of the most violent reactions on Earth and that the real secret to eternal youth might be drinking no water at all.

In the final Christmas Lecture, Dr Peter Wothers explores the elements within the earth and discovers just how difficult it is for chemists to extract the planet's greatest treasures. He discovers how our knowledge of the elements can allow us to levitate, turn carbon dioxide into diamonds and maybe turn lead into gold.

This film dramatizes the 245 days that brought these men to supreme power. As the history unfolds, a stellar cast of writers and historians, including Martin Amis, Orlando Figes, Helen Rappaport, Simon Sebag-Montefiore and China Mieville, battle over the meaning of the Russian Revolution and explore how it shaped the world we live in today.

Jonathan Dimbleby explores ten thousand miles of one of the world's most awe-inspiring countries. Summer 2006. Having lived through the Cold War, Jonathan makes his first stop in the city of Murmansk, which stands as a reminder to the years when England and Russia were close allies in a war of survival against the Nazis.

Documentary about the S-21 genocide prison in Phnom Penh with interviews of prisoners and guards. On the search for reasons why this could have happened.

With a PhD in papyrology, Margaret Mountford goes in search of the truth behind the legend of Sappho, the most controversial writer of the ancient world and the first authentic woman's voice in western history.

Professor Brian Cox introduces Britain's science heroes.

Professor Brian Cox guides viewers through 350 years of British science to reveal what science really is, who the people are who practise it, and how it is inextricably linked to the past, present and future of each and every one of us.

This time, Professor Cox celebrates Britain's pivotal role in creating modern science. From performing Isaac Newton's iconic light experiment to meeting a wartime code breaker and making hydrogen explosions, Professor Cox leads the way through 300 years of British history.