Katty Kay in Washington and Christian Fraser in London report on the events that are shaping the world.
Griff Rhys Jones discovers how the National Trust looks after some of Wales's national treasures. In this programme, he visits Plas Newydd on the island of Anglesey. Show more
Lucy's romp through 300 years of love's rituals begins with the Georgian age, when the rules of courtship were being rewritten, and women and men made their own romantic choices. Show more
Alice Roberts explores recent discoveries in the study of human origins, revealing the transformation that has been brought about in this field by genetics. Show more
Documentary. After decades of silence, British, American and Russian submariners talk about the secret war of espionage waged beneath the waves during the Cold War. Show more
Hidden Histories: Britain's Oldest Family Businesses
Episode 2: Toye the Medal Maker
1 hour
on BBC Four HD
Series following long-running family businesses. Fiona Toye married into a family that has been making medals and regalia, including OBEs, for generations. Show more
In the Peak District, film-maker Richard Macer follows the story of a campaign to stop 4x4 drivers and trailbikers motoring along the local villages' green lanes. Show more
War at Sea: Scotland's Story
Episode 1: The Dreadnoughts of Scapa Flow
59 minutes
on BBC Four HDAvailable for years
First of a two-part documentary in which David Hayman uncovers the story of the battle for control of the North Sea during the First World War. Show more
Alice Roberts explores recent discoveries in the study of human origins, revealing the transformation that has been brought about in this field by genetics. Show more
Lucy's romp through 300 years of love's rituals begins with the Georgian age, when the rules of courtship were being rewritten, and women and men made their own romantic choices. Show more
