Catherine Bott on software that corrects out of tune singing but is also a creative tool.
BBC Radio 4
How animals navigate, from homing instincts to smell maps and astronomy
BBC World Service
Felicity Evans explores some of the highlights from the Eye on Wales archives.
BBC Radio Wales
1/2 Guy Garvey discovers how Manchester has become a powerhouse for culture and politics.
BBC Radio 6 Music
6/8 Brinsley Forde explores how women made an impact on Jamaican music.
Bentra Golf Course was the site of an airship mooring station, crucial against U-Boats.
BBC Radio Ulster
2/6 Tales of keeping quiet, being lost for words and struggling to raise your voice.
2/3 Sarah Montague asks what the university of the future will look like.
Selma Chalabi reports on the increase in benefit sanctioning in Wales.
Mukti Jain Campion explores the surreal world of experience designer Nelly Ben Hayoun.