Start the day with music and a smile.
Adam Walton finds out about anti-matter - the opposite of regular matter.
Rachael Garside visits the Wildfowl and Wetland Trust's Llanelli Wetland Centre.
A weekly act of worship from local churches around Wales.
Sunday Supplement
EU Debate, Labour and Trident and Iowa Caucus
1 hour, 3 minutes on BBC Radio Wales FM
Vaughan Roderick's guests are David Jones MP, Baroness Eluned Morgan, Jane Dodds, Mark Serwotka, Prof Richard Wyn Jones and Dr Tom Packer.
Discussing whether work is a necessary evil or a chance to contribute to the world, if a person's job shapes their sense of self and what the effects are when work dries up.
Roy chats to Caroline Spanton, WRU's new national women's rugby manager, trying to encourage more girls and women to play the game.
Jamie presents strange news from around the world, live music, conversation and laughter.
Cheryl James was 18-years-old when she was found dead at Deepcut barracks in 1995. Nelli Bird traces the events that led her family back to a coroner's court two decades later.
Aled talks to broadcaster and journalist Jeremy Vine.
Lynn's guests are Strictly Come Dancing stars Anton Du Beke and partner Erin Boag. Plus how a Patagonia trek raised half a million pounds for Velindre Cancer Centre in Cardiff.
Music, comedy and more for Sunday afternoon.
Jamie Owen tells the story of how Maurice Wilks scratched a shape in the sand on his Anglesey farm that would go on to conquer the world.
A weekly act of worship from local churches around Wales.
Frank Hennessy's studio guests are John Cleave and Toby Lobb, from Fishermen's Friends.
Beverley Humphreys explores the vast array of musical performance going on across Wales and the world in music theatre, opera, choirs, bands and orchestras.
Alan chats to Balsamo Deighton about their debut album and to singer-songwriter Smiley about his new album and career as a session drummer.
BBC Radio Wales joins the BBC World Service for a selection of news and current affairs, science and arts programmes to take you through the night.