Stefan Gates explores the science behind agriculture's most important event. To grow good food, and enough of it, farmers need to understand the science behind the harvest. Show more

A cooking show that adds a splash of science and a few grams of history to uncover the secrets behind some of our most well-loved dishes. Show more

Martin and Lucy visit a three-bedroom house in Stafford that is perfect for a DIY enthusiast, a flat in Camden with a few cracks and a Grade II-listed property in Cornwall. Show more

Dom Littlewood looks at clever new methods that the police and the public are using to catch crooks red-handed. A gang of thieves target cashpoint machines with a chainsaw. Show more

Angela Rippon, Gloria Hunniford and Julia Somerville investigate viewers' holiday disasters. The team hear from a man whose holiday company wouldn't let him cancel his booking. Show more

Observational documentary series. The specialist undercover police team discover something that turns everything they know about pickpocketing upside down. Show more

Series searching for untapped interior design talent. It is the second round, and the amateurs must transform multifunctional rooms in houseboats on the River Thames. Show more

In this simple guide to one of the greatest international health scares in history, Dr Chris Van Tulleken reveals the ten essential things we need to know about Ebola. Show more

Series showcasing the best of travel across the globe. In this Travel Show special, Rajan Datar visits Buddhist temples, monastic retreats and exclusive spas across Thailand. Show more

Breaking news coverage from the BBC.

Andrew Neil with the latest political news, interviews and debate.

It is men's quarter-finals day and during this afternoon session two players will book their places in the semi-finals. Colin Murray introduces the best-of-nine set matches.

Series exploring Britain's most extreme winter landscapes. Ellie Harrison visits the Shetland Islands to learn about island life during Britain's most challenging season. Show more

Paul Martin is joined by experts David Barby and James Lewis in Stoke-on-Trent. Paul takes time out to visit the glasshouses of Tatton Park. Show more

Jeremy Vine hosts the show where every day a new team of challengers take on what is probably the greatest quiz team in Britain, made up of some of the country's top quizzers. Show more

On the last leg of his journey across Scotland from west to east, Michael Portillo pays homage to the birthplace of golf at St Andrews. Show more

Four contenders take the walk to the black chair. The subjects are the novels of Dick Francis, British railway disasters, Gram Parsons and Welsh international rugby 1960 - 1980. Show more

Tom Kerridge and MasterChef judge Monica Galetti go head to head to come up with the best simple but spectacular recipe. Show more

Gardening challenge series with Fern Britton. The eight remaining allotmenteers must present former royal gardener Jim Buttress with two perfectly uniform cucumbers. Show more

Quiz show. Stephen Fry looks at the multi-sized world of the little and the large. With Richard Osman, Lucy Porter, Phill Jupitus and Alan Davies.

In-depth investigation and analysis of the stories behind the day's headlines with Kirsty Wark. Looks at the latest on the events in France. And how are British Muslims reacting?

Rob Walker introduces extended highlights of men's quarter-final and women's semi-final action at the 2015 BDO World Professional Darts Championships.

David Dimbleby presents topical debate from Watford. The panel includes Vince Cable, Liz Kendall, David Davis, Jimmy Wales and Julia Hartley-Brewer. Show more