Can technology help to ease 200 km traffic jams in Sao Paulo?
BBC World Service
More than 100 applications for just six farm tenancies in Norfolk. Why is demand so high?
BBC Radio 4
Miranda Krestovnikoff presents the story and sound of the quail.
30/30 Heather Couper considers the prospects of life being found elsewhere in the solar system.
BBC Radio 4 Extra
The impact of financial crisis on public health. Also, race and Scottish identity.
Roland Pease reports on scientists building brains from scratch in the lab.
Thursday 13 June 2013