The latest national and international news, exploring the day's events from a global perspective.

Gary Davies and Paul Jordan present the pop chart programme, first broadcast on 3 October 1985. Featuring Colonel Abrams, Iron Maiden, Cameo, Rene & Angela and Midge Ure.

Kate Humble and Dr Helen Czerski follow the Earth's voyage around the sun for one complete orbit, travelling first from July to the December solstice and showing its effect. Show more

Dallas Campbell and Hannah Fry investigate what it takes to get a million people and their luggage up in the air. In this episode, they look at the story of departure. Show more

French sci-fi drama series. Jeanne struggles to recall what she learnt from Komarov. Visitor Gemma Williams, the Z-2's captain, prompts a string of revelations.

French sci-fi drama series. Is Komarov the 'unicorn' Earth-bound billionaire Goldstein hunts? Gramat tries a desperate gambit to regain the initiative on Mars.

Astronaut Tim Peake's video diary of the two years leading up to his arrival at the International Space Station in December 2015. Show more

Dr Michael Mosley explores our earliest attempts to tackle infection and how scientists, chemists and doctors from Louis Pasteur to Howard Florey helped us win the battle. Show more

For centuries people have dreamt of reaching the centre of the Earth. Now scientists are uncovering a bizarre and alien world that lies 4,000 miles beneath our feet. Show more

Professor Hans Rosling presents a documentary about statistics, exploring their history, how they work mathematically and how they can be used to see the world as it really is. Show more

Kate Humble and Dr Helen Czerski follow the Earth's voyage around the sun for one complete orbit, travelling first from July to the December solstice and showing its effect. Show more

Dallas Campbell and Hannah Fry investigate what it takes to get a million people and their luggage up in the air. In this episode, they look at the story of departure. Show more