Ian Hislop looks at the 1963 Beeching Report, which closed a third of the UK's railways.
10/10 A pride of lions has rewritten the rules - they have learnt to take down elephants.
1/3 Hill farmer Gareth Wyn Jones opens a pop-up shop selling the finest local produce.
12/15 The Cornwall Air Ambulance team help a woman with a suspected fractured pelvis.
18/20 Dom steps in to try and help Ros, who has been having a battle with her insurance company.
1/2 Dallas Campbell reveals the hidden wonders beneath our feet.
9/10 In the vast Canadian wilderness, there lives a very special bear family.
3/10 Actor Derek Jacobi discovers that he is descended from a Huguenot fleeing persecution.
7/15 Adam Rutherford meets a new creature created by American scientists - the spider-goat.
2/2 Professor Andrew Wallace-Hadrill reveals how the Romans made their ancient megacity work.