6/6 Nick Crane digs deep to discover what it is like to live on Britain's most unusual beach. (R)
Louise White sits in for Fiona Stalker and is joined by David 'Heavy' Whalley.
BBC Radio Scotland
The BBC brings you all the week's science news. (R)
BBC World Service
1/3 Nick Baker discovers wildlife wonders around the south west of England's stunning coast.
BBC Two except Northern Ireland, Wales
Sarah meets the artist who wants to paint every castle in Scotland.
BBC One Scotland, Scotland HD only
Lucy Ash explores why we put people on pedestals
BBC World Service except East and Southern Africa
A guide to all the latest gadgets, websites, games and computer industry news.
BBC News Channel
Click looks the immersive world of virtual reality sound, plus a VR tour of Chernobyl.
Naked Scientists Chris Smith and Kat Arney with the hottest science news stories.
BBC Radio 5 live
Y diweddaraf o'r byd ffermio gyda Dei Tomos.
BBC Radio Cymru