The writer Tom Dyckhoff looks at the life and work of Richard Buckminster Fuller.
Psychotherapist and author Susie Orbach investigates the mind of the child sex abuser.
Former soldiers turn to Shakespeare to fight stress and take Henry V to the London stage.
Franny Armstrong looks at the explosive impact of Rachel Carson's 1962 book Silent Spring.
Mountaineer Andy Cave joins the team working on the Thirlmere Aqueduct.
Lenny Henry unveils the mysterious contents of Andy Warhol's Time Capsules.
Gabrielle Drake looks at regional theatre through the story of Manchester's Royal Exchange
Tom Dyckhoff explores the way we design and build for animals.
Miles Warde explores the life of American photographer Ansel Adams on tape.
Prof Steve Jones takes a sceptical look at the new science of evolutionary psychology
A look back at programmes and recordings from the BBC archives
Samira Ahmed explores the life and work of writer Arnold Bennett.
Arthur Smith pieces together an unreliable portrait of Arthur Cravan, the Dada James Dean.
Horatio Clare explores the landscapes - real and imagined - of horror writer Arthur Machen
Are ash trees coping with the spread of ash dieback in Britain? Adam Hart investigates.
Monthly documentaries throwing a spotlight on British Asian issues
William Stafford wrote a poem every day. Katrina Porteous explores his life and his work.
The world's stories as told from the point of view of those most affected by them
Rajini Vaidyanathan explores the future of the death penalty in the United States.
Rapping out dreamtime stories: a new outlet for Australian Aboriginal youth.
Amid rehearsals for his 75th play, an analysis of Alan Ayckbourn's talent as a director.
Stephen Evans traces the 800-year history of the boys' choir of St Thomas' Church, Leipzig
Tim Marlow explores Britain's response to Europe's most lavish art movement
Felicity Finch joins conservationist Tim Dixon in search of the very rare Barbestelle bats
Nick Robinson presents a series on the relationship between broadcasters and politicians
Radio 2's Folk Singer of the Year 2014 goes back to her roots, Edale in Derbyshire.
Guy Schalom hunts out the spirit of the new Egypt in the musical roots of the bellydance.
Ben Goldacre explores the idea of evidence-based policy.
Jarvis Cocker uncovers an album made by Sir John Betjeman in 1974.
Bob Geldof, Ronnie Wood and others remember rock 'n' roll music promoter Bill Graham.
Innovative and thought-provoking features on a wide variety of subjects
An exciting and revelatory soundscape following life between the tides on a sandy coast.
Mark Stephen charts a job swap between gamekeepers from the Kalahari and the Angus Glens
Laurie Taylor looks back at 50 years of cultural studies
Scientist and broadcaster Prof Trevor Cox explores a new wave of biomimicry.
Brett Westwood explores the UK's natural history societies
Exploring the underground music generated by the 60's Black Power and Black Arts movement
Ismene Brown uncovers the story of Mona Inglesby and International Ballet.
Christine Finn visits the house that was the poet Wilfred Owen's final refuge in France.
Paul Bennun explores the world of music composed for video games.
Communism vies with the Catholic church in Italy's postwar comic creation, Don Camillo.
Peter White explores the experience of travel from a blind person's perspective
Peter White explores some of the things that annoy him about blindness
Why are black and Asian people in Britain reluctant to act as blood and organ donors?
An exploration of the spiritual side of the music of Bob Dylan as the singer turns 70.
How Scandinavia became home to a generation of African-American jazz and blues musicians.
Sarfraz Manzoor explores a fascinating period of jazz music history in India.
Jolyon Jenkins returns to Hull to report on an innovative yacht scheme for young NEETs.
Declan Curry visits two companies in County Fermanagh, Northern Ireland
Winifred Robinson tracks researchers on one of the world's largest child health studies.