The BBC brings you all the week's science news. (R)
BBC World Service Australasia
Dougie Vipond and the team are live at the 2018 Royal Highland Show.
BBC Two Scotland
Will we run out of groundwater and what will happen if we do?
BBC World Service
Calum MacLean swims across the Firth of Forth.
Your user-friendly guide to the latest technology news, issues, gadgets and apps.
BBC News Channel
A guide to all the latest gadgets, websites, games and computer industry news.
Dei Tomos gyda newyddion a sgyrsiau'n ymwneud â ffermio.
BBC Radio Cymru
BBC Radio Cymru 2
Clare Balding goes on a musical walk with the composer Alexander Chapman Campbell. (R)
BBC Radio 4
The mystery of where some animals disappear to each year puzzled early naturalists. (R)
The latest news about food, farming and the countryside.