Start the day with music and a smile.

Adam Walton serves up another slice of Welsh science and technology, visiting the Bangor Science Festival.

Rachael Garside visits the Rhug Estate in Denbighshire.

A service from Bethesda Chapel in Dinas Powys led by Matt Lewis.

Vaughan Roderick's guests include Stephen Doughty MP, Sir Emyr Jones Parry, Andrew RT Davies AM, Jocelyn Davies AM, George Parker, Karin Robinson and Charlie Wolf.

Roy Jenkins and guests discuss fear, including if these are more fearful times, what the roots of fear are and whether religious faith can play a part in confronting fears.

Roy chats to Kieron Pim, who has been investigating whether pop icons like John Lennon and Bob Dylan found their way to the heart of Wales at the height of their fame in the 1960s.

Jamie presents strange news from around the world, live music, conversation and laughter.

Discussing if the government's counter-radicalisation strategy Prevent is in danger of turning university staff into the 'eyes and ears' of the state.

Aled talks to broadcaster and journalist Paul Heiney.

Lynn discovers what it takes to be an endurance cyclist from Chris Beaumont, who cycled the world in 195 days.

Music, comedy and more for Sunday afternoon.

Bonnie Tyler describes how Jim Steinman wrote Total Eclipse of the Heart, the 1980s hit that made her the only Welsh artist to top the US charts, for her.

A service from Bethesda Chapel in Dinas Powys led by Matt Lewis.

Frank Hennessy presents the best in folk, roots and acoustic music from the Celtic nations and the world. With studio guests, live sessions, reviews and a weekly Welsh gig guide.

Beverley Humphreys explores the vast array of musical performance going on across Wales and the world in music theatre, opera, choirs, bands and orchestras.

Al talks to Blancmange's Neil Arthur.

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.