Soldiers' experiences of the first German attacks using gas at the 2nd Battle of Ypres.
BBC Radio 4
Includes a report on calls for the Welsh Government to vaccinate young boys against HPV.
BBC Radio Wales
1/4 Pete Townshend shares a personal account of his life in rock 'n' roll.
BBC Radio 6 Music
6/10 Cartographers always have to keep one eye on the map and one on new territorial disputes.
BBC Radio 4 Extra
Craig Charles tells the story of George Clinton, Parliament and Funkadelic.
Young British women students dating rich older men via websites. Who is exploiting who?
John Humphrys visits the Greek home of travel writer Patrick Leigh Fermor.
Veterans recall their experiences of the Battle of Neuve Chapelle in 1915.
The religious fallout from the anticipated legalisation of same-sex marriage in the US
BBC World Service
Can a unique experiment based in Birmingham meet the UK's shortage of sperm donors?