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The latest national and international news from BBC Radio 4.
3/5 Daniel Tammet examines the mathematical complexity of snow.
The latest shipping forecast.
BBC Radio 4 joins the BBC World Service.
News from BBC Radio 4.
A spiritual comment and prayer to begin the day with Mark Coffey.
Free range egg producers claim they face losses running into tens of thousands of pounds.
Debating GCSE marking, build-to-let housing and gibbons singing soprano.
2/4 Stephen Fry on the ups and downs of English. Intonation can make sentences somersault.
2/5 Edi Stark finds how twins survive if they lose what for many is their perfect companion. (R)
4/5 Daniel Tammet's essay explores how our experience of time changes as we age.
Why Ayn Rand is fashionable once again, science and sex, and the perfect picnic.
4/5 The humanitarian crisis facing Martha and her team in South Sudan is escalating.
Investigating the links between football, corruption and politics in Bulgaria.
Stuart Maconie on rock musicians who combined symphony and pop music in the 60s and 70s.
A new coffee chain launches, energy bill increases, and falling in love with French wine.
James Naughtie reflects on the high-flying advertising executive and art collector.
The latest weather forecast.
National and international news presented by Martha Kearney.
4/5 Alison Steadman tells how a parakeet became a British bird.
Eddie faces a grilling.
2/2 In pursuit of the woman he loves, Stevenson catches a steamer to New York.
Helen Mark explores the Gwent Levels, an extensive low-lying area of the Severn Estuary.
Matthew Peacock, founder of the charity Streetwise Opera, makes an appeal on their behalf.
Aminatta Forna presents the best new fiction and non-fiction and talks to Pat Barker.
James Marsh on Shadow Dancer, Bart Layton on The Imposter, and Mark Gatiss on Cole Porter.
Quentin Cooper investigates Mars, bomb-proof make-up, toilets of the future, and bird song
Full coverage and analysis of the day's news with Eddie Mair.
National and international news from BBC Radio 4.
5/6 A new dance craze sweeps Lenzie, and Dave finds a new friend. (R)
Matt piles on the pressure.
Booker T and the MGs, the Authors cricket team, and Charlie Brooker's new comedy series.
What is the impact of the £9,000-a-year student fees on English universities?
Peter Day reports on crowdfunding - businesses asking for start-up cash on the internet.
Martin Wainwright looks at our national night time obsession - with the beauty of moths.
National and international news and analysis, with Ritula Shah.
4/10 Baratte spends an unusual late night with the organist Armand.
Rory Bremner hosts his topical satire show at the 2012 Edinburgh Fringe.
2/3 Sketch show with a comic slant on human frailties. (R)
Caz Graham investigates how the badger TB vaccinations in Wales are progressing.
Friday 24 August 2012