Alan Winfield talks to Jim Al-Khalili about the ethics of robots, from drones to androids.
Brian Aldiss talks to John Dunn about the detractors, fans and ambition of the genre.
Sarah Bennetto gets scary at the 2017 Machynlleth Comedy Festival.
Doris Lessing on science fiction and Tenith Lee on being a woman working in the genre
Writer Jonathan Stroud explains why he thinks ghost stories are good for you.
Malorie Blackman on her science fiction book for young adults Chasing the Stars
Robert Beckford and guests explore the role of religion in science fiction.
Robin Ince explores the scientific ideas hidden within the wonderful world of Dr Seuss.
Steven Fielding looks at the impact of British dystopian political fiction.