What attracts thousands of pilgrims to the Scottish island of Iona every year?
The latest business and finance news from around the world, on the BBC.
Germany gives legal rights for people who do not fit the two genders of male or female
Why do some people have a darker outlook on life while others have a brighter one?
What gives you an advantage in life?
How researchers have measured the extent to which personal opinions cloud our judgement
Meteors of similar size to the Chelyabinsk event may strike Earth more frequently
A discussion about the Reith Lectures and our new programme, Trending
What are China's leaders cooking up in their private meeting in Beijing?
Robi Damelin is seeking reconciliation with the Palestinian sniper who killed her son
We ask if anything could have been done to prevent the destruction wrought by the storm.
Prof Jenny Graves on the evolution of sex genes from fauna to the male Y chromosome
The musical and political story of bossa nova, the first modern music of Brazil
Tuesday 12 November 2013