Can taking the hormone oxytocin make people more sociable, trusting and loving?
BBC World Service
New restrictions could be brought in for young drivers. Should rural areas be exempt?
BBC Radio 4
Steve Backshall presents the story and sound of the little tern.
Is it possible for seven billion people to live with nature sustainably?
Adam Walton hears about the future of computer games.
BBC Radio Wales FM only
The US unveils legislation to crack down on the criminal dumping of electronic waste
6/6 Brian Cox and Robin Ince discuss the wonder of science at London's Science Museum. (R)
Wednesday 31 July 2013