5/13 Pennie Latin explores what drives people to deceive, dupe and defraud.
BBC Radio Scotland
Adam Walton explores a collaboration between a literary scholar and a computer scientist.
BBC Radio Wales
Georgia Mills and Khalil Thirlaway look at the science of romance and love.
BBC Radio 5 live
5/5 Astronomy writer Dr Stuart Clark asks where all the aliens are.
BBC Radio 3
4/5 Author Stephen Baxter considers the perils of freedom and conflict beyond Earth.
3/5 Professor Rachel Armstrong examines the challenge of building a living starship.
2/5 Archaeologist Cameron Smith on future ages of humanity as it heads for worlds beyond Earth
Peter Piot talks to Jim Al-Khalili about Zika, Ebola and HIV.
BBC Radio 4
1/5 Dr Stuart Clark argues that humanity must leave Earth and set up outposts on other worlds.
4/13 Pennie Latin finds out whether or not she would donate her body to science.