A powerful audio diary from Gaza: Two Gazans film a year under attack by Israel. Aya and Khalid's stories are two of four featured in a new BBC World Service and Storyville documentary, Life and Death in Gaza. The film, and the radio documentary, form part of a group of programmes on BBC, marking one year on from 7 October and the war between Israel and Hamas.

Also on the programme: Why North Korea is blowing up roads next to South Korea; why Google wants to go nuclear; a big advance in treatment for cervical cancer.

And Al Pacino explains why, at the age of 84, he has decided to publish his memoirs.

(Photo: Khalid and his son. Credit: BBC)