Pennie Latin meets the founder of Sci Sisters and the Crum Brown Chair of Chemistry at the University of Edinburgh, Professor Polly Arnold. Show more

Act of worship with the Rev Tom Boyle, Parish Priest of St Mary’s in Greenock. Show more

Leading virologist Professor John Oxford tells the dramatic story of how Scotland was affected by the 1918 flu pandemic which killed more people than the First World War. Show more

Short on ideas for what to make for tea tonight? No problem! Pennie Latin is delving into the Kitchen Cafe recipe collection for loads of fast and tasty, midweek tea ideas! Show more

Analysis and debate from the past seven days, along with a review of the Sunday newspapers and a preview of the coming week.

Exploring the challenges around borders, whether geopolitical or those we put up in our inner worlds & former Grand Master of Scotland's Orange Lodge on 'Unpeeling The Orange'. Show more

Comprehensive coverage of Scottish sport, including live football commentary on Kilmarnock v Celtic in the Scottish Premiership, followed by Rangers v St Johnstone updates.

For the very best in traditional music, join Gary Innes. This week we treat you to a great double bill of Scottish Dance Music, from the bands of Jim MacLeod and Ian Powrie. Show more

Seonaid Aitken with the best in jazz music from contemporary to classic and all things in-between. Show more

The latest single from Andrea Bocelli, an English language version of Schubert’s iconic song cycle Winterreise, plus a My Music from Scottish Opera's Anthony Moffat. Show more

End the day in the company of the songwriting masters of country, folk, blues, soul and rock 'n' roll.

BBC Radio Scotland joins BBC Radio 5 live.