The latest national and international news, exploring the day's events from a global perspective.
The team investigates the search for Planet 9, after two American astronomers claimed they had found evidence for a ninth planet in our solar system. Show more
Documentary about Bombay's vast suburban rail network, which serves millions of commuters every day and struggles to cope with the peaktime 'super-dense crush load'. Show more
Michael Mosley takes an in-depth look at blood. He carries out six experiments on his own blood, from starving it of oxygen to injecting it with snake venom and even eating it. Show more
As a gas cloud strayed within the gravitational reach of a black hole at the centre of the Milky Way, it was hoped we would observe a feeding supermassive black hole in action. Show more
Film about the northern soul phenomenon, one of the most exciting underground British club movements of the 70s, a dynamic culture of fashions, dance moves and vinyl obsession. Show more
Compilation of Motown's greatest names filmed live in the BBC studios, including The Miracles, The Supremes, The Temptations, Stevie Wonder, The Four Tops and The Jackson 5. Show more
Danny Leigh explores the elemental drama of the boxing movie, asking why film-makers from Stanley Kubrick to Martin Scorsese have returned time and again to tales of the ring. Show more