This episode, and the next couple of episodes, are about word games! Today, Joshua Blackburn recounts how his sons' uninspiring English homework led to him inventing the language quiz game League of the Lexicon; and Kathryn Hymes and Hakan Seyalıoğlu of Thorny Games explain how they make topics...

The word 'hypochondria' has travelled from meaning physical ailments in a particular region of your body, to ones that are only in your mind. It has been in fashion, and thoroughly out; it has been subject to a range of treatments; it has been lucrative for quacks; and it's a very understandable...

"It's quite a big undertaking going through every named feature in the whole solar system and trying to find out who that person was." When PhD student Annie Lennox discovered a crater on Mercury, she got the chance to name it. Which sent her on a bigger space mission. Content note: this...