As President Trump takes office, Katty Kay in Washington and Christian Fraser in London report on the events that are shaping our world.
Series that explores strange behaviour in the animal kingdom. The bizarre methods employed by some creatures to catch their prey, from fish to lemurs. Show more
Dr Lucy Worsley explores the royal wardrobes of our monarchs over the last 400 years, showing how they have always been regarded as their personal statement to their people. Show more
Cities can be worlds of surprising opportunity for animals, from the leopards prowling the streets of Mumbai to the peregrine falcons hunting amongst New York's skyscrapers. Show more
A Storyville documentary. After a German student confessed to killing his girlfriend's parents, it looked clear-cut. But all was not as it seemed by the time it came to trial. Show more
Indian Hill Railways
Episode 3: The Kalka-Shimla Railway
59 minutes on BBC Four HD
Available for 7 months
Sanjay the stationmaster is looking for promotion, his boss Bataljit waits for a transfer, and everybody is anticipating the snow on the Kalka-Shimla line. Show more
What a Performance! Pioneers of Popular Entertainment
Episode 3: Variety Finds a New Home
59 minutes on BBC Four HD
Frank Skinner and Suzy Klein examine what happened to British popular entertainment - its stars and its audiences - during the Second World War and beyond. Show more
Alexander Armstrong explores the literature that inspired Michael Palin and Terry Jones's comedy Ripping Yarns, a parody of the Boys' Own books and magazines of their childhood. Show more
Cities can be worlds of surprising opportunity for animals, from the leopards prowling the streets of Mumbai to the peregrine falcons hunting amongst New York's skyscrapers. Show more