Generals David Petraeus and John R Allen are each embroiled in a scandal.
The weird world of the colour blue.
Tragedy in Gaza for a BBC Arabic reporter
The life and work of Dutch mystic, diarist and Holocaust victim, Etty Hillesum.
Insulin has been around for 90 years, why is this treatment for diabetes still so limited?
Rajan Datar talks to Alvin Hall about Alistair Cooke's Letters From America.
What is it besides the money in people's pockets that makes a society prosperous?
Celebrating 90 years of BBC Radio.
Sunday 18 November 2012