The latest news, exploring the day's events from a global perspective.
A large musical ensemble from across Wales perform Leonard Bernstein's Mass.
Film looking at the role of the toilet in our culture and exploring its social history. (R)
1/3 How the Romans pioneered an artistic style of warts 'n' all realism during the Republic. (R)
2/16 Teams try to connect Desert Attack to MI-5 to Clue to Murder in the Calais Coach. (R)
How Charles Darwin struggled for 20 years to create his book On the Origin of Species. (R)
Darwin's inner struggle over the decision to publish his findings on evolution.
Friday 7 September 2012