Joining Kiri this week at the Hay Festival is comedian Zoe Lyons who tells Kiri how running helps with the stress associated with her alopecia - and how she survived getting rammed by a badger. Dr Matt Morgan explains how kangaroo vaginas held the key to developing IVF and whales’ hearts inspired...

Joining Kiri Pritchard-McLean this week is comedian Daliso Chaponda who champions Denial as the best medicine (or does he?). Urology Consultant Mr Bob Yang explains how a pineapple-flavoured UTI vaccine is changing lives, Dr Dana Damian takes Kiri on a journey through the body with tiny...