John Simpson returns to Kurdistan, 25 years after a devastating chemical weapons attack.
Did the suffragette Emily Wilding Davison mean to die at the Epsom Derby of 1913?
Radicalism and adolescence in Tessa Hadley's story, read by Harriet Walter.
Geoff Watts finds out how deep brain stimulation is treating Parkinson's and depression.
Claire Sturgess presents the story of British heavy metal band Def Leppard.
Edward Stourton tries to make sense of the past decade
Michael Portillo examines the development of democracy over 2,500 years
Jolyon Jenkins investigates why healthy people go online pretending to be terminally ill.
Did Douglas Adams predict the future in the year 2000? Mitch Benn finds out.
For Stalin, privacy was key. So how would he feel about his secrets being revealed?
How the Natural History Museum packed its collections off to country houses during WWII.
Peter White presents a history of disability in the 18th and 19th centuries
Nikki Fox investigates the treatment of disabled people in British prisons.
Julie Fernandez considers whether to have children at risk of inheriting her disability.
Discovery explores today's most significant scientific discoveries.
Emma Barnett asks what rights we have to our online life and if deleting is desirable.
James Reason explores how patient safety can be improved by doctors admitting mistakes
Why do writers find happiness such a difficult emotion to capture on the page?
Could an independent Scotland align itself with the Nordic Pact? Allan Little investigates
Geoff Watts explores the value of public engagement in research
In-game betting is becoming hugely popular, but does it threaten the integrity of sport?
Martin Reeve follows the fortunes of street theatre in Britain over the last 40 years.
Deborah Meaden uncovers the business secrets of booming Milton Keynes.
Five Radio 4 presenters return to a place that had special significance for them in 1986
Danny Dorling uses the Domesday Reloaded data to explore how Britain has changed.
Shark biologist Gareth Fraser explores Jaws, 40 years after Peter Benchley created it.
A look at the work of cartoonist Gary Trudeau, creator of the Doonesbury cartoon strips.
Poet Lemn Sissay tells the story of Cab Calloway and his Hepster's Dictionary of jive talk
The surprising political legacy of the much-loved children's author, Dr Seuss.
Kim Normanton explores the booming British drag scene.
Benjamin Zephaniah reassesses dub poet Linton Kwesi Johnson's 1978 debut album.
How the pilotless drone aircraft is controversially transforming air warfare.
6Music DJ Shaun Keaveny meets the scientists investigating why songs get stuck in our head
As the new Ebola treatment centre opens, Dr John Wright and his team record what happens.
Gary Younge tells the story of Ebony, the magazine that redefined African-American life.
Schoolchildren in Fife are learning Latin for the first time. Natalie Haynes investigates.
Andrea Catherwood examines the movement for integrated schools in Northern Ireland.
Shaimaa Khalil travels across Egypt, hearing the voices of her fellow countrymen.
Einstein said the most joy in his life came from his violin. Brian Foster investigates.
Cleveland Watkiss and Dame Cleo marvel at Ella Fitzgerald's Mac the Knife and give it a go
Bradford GP Dr Alastair Bavington explores how we deal with the health needs of immigrants
Dr Mark Lythgoe investigates the science of erasing memories.
Can the Conservatives increase their share of the minority vote? Hugh Muir investigates.
Henning Wehn investigates 'Ostrock' - the East German rock and pop music scene.
Essex born and bred, writer Ian Sansom goes back to the county that made him who he is.
Connie St Louis investigates ethnic marketing in the pharmaceutical industry.
Allan Little looks at the changing dynamic of the European Union, as power heads east.
Allan Little looks at key moments and issues that brought the EU to the current crisis
Lucy Ash profiles five controversial characters from different corners of the continent
Chris Bowlby looks at how the far right is influencing mainstream European politics