The latest national and international news, exploring the day's events from a global perspective.
Julia Bradbury continues her series of walks along Britain's lost rail empire as she visits the Mawddach estuary in north Wales, a beautiful part of Snowdonia. Show more
Dr George McGavin explores the complex world of primate social lifestyles in this episode of the nature series and has a close encounter with hunting chimpanzees. Show more
Exploration of the word of our age - data - with mathematician Hannah Fry. What is data? How is it stored, shared, made sense of? And what does data reveal about us and the world? Show more
Documentary which tells the story of the thousands of Caribbean and African women who answered the call 70 years ago to come to the UK to save the then ailing health service. Show more
Series based on the book by Hew Strachan. In March 1918, the Germans launched a massive offensive on the Western Front hoping it would win them the war. Show more
Dan Cruickshank explores buildings as gigantic statements of power when he visits palaces in Romania, the Middle East, the American South, Turkey and Kazakhstan. Show more
Matthew Collings explores how Turner, the artist of light, makes light the vehicle of feeling in his work and how he found inspiration for that feeling in the waters of the Thames. Show more
Documentary telling the story of how Dr Jonas Salk and the 'march of dimes' came together to help conquer polio. Featuring interviews with Bill Gates, experts and polio survivors. Show more
Exploration of the word of our age - data - with mathematician Hannah Fry. What is data? How is it stored, shared, made sense of? And what does data reveal about us and the world? Show more
