Professor Adam Hart is joined by a team of primary school scientists to explore the fascinating underground world of a leafcutter ant colony. Show more

Key Stage 1 science series that introduces five- to seven-year-olds into the world of materials science. The children investigate steel. Show more

Martin Roberts and Lucy Alexander visit a two-bed bungalow in Wiltshire, a ground-floor flat in Balham, London, and a three-bed end of terrace in Yorkshire. Show more

Series following police forces across the UK as they deal with burglaries. Police tirelessly trail a burglar wanted by two forces, and a charity is left devastated by thieves. Show more

Help for homeowners who have fallen victim to cowboy builders. The team help a family who needed a wetroom and a bedroom for their disabled daughter, but got a disaster zone. Show more

TV chefs Paul Rankin and Lesley Waters square up for a seaside skirmish at a food festival in Brighton, as they compete to make the biggest profit. Show more

Michael Portillo explores Switzerland, taking in Basel, Zurich and Lake Lucerne before making a spectacular ascent by train to Europe's highest station. Show more

Cookery series. Jun Tanaka and Galton Blackiston arrive in the north Devon fishing village of Clovelly, where they take on the locals in the Clovelly crab and lobster festival. Show more

Ayad Allawi, who was Iraq's first prime minister after Saddam Hussein, has accused the current prime minister of becoming a dictator. What hope is there now for keeping the peace? Show more

The latest national and international news, plus top interviews and analysis.

The latest international news from the BBC.

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

John Inverdale presents live coverage of the 2013 Aegon International from Devonshire Park Lawn Tennis Club in Eastbourne on day three. Show more

Paul Martin presents from Exeter where he pays a visit to a very modern castle. Meanwhile, experts Will Axon and David Barby offer valuations to the people of Devon.

Dermot Murnaghan hosts the show in which teams from all over the UK take on probably the greatest quiz team in Britain, made up of some of the country's top quiz champions. Show more

Kate Humble, Dan Snow, Dallas Campbell and Anita Rani go airside at Heathrow. Dallas is at the controls of a flight simulator to see if he can land an A380. Show more

Documentary telling the inside story of low-cost airlines. Companies like Ryanair and EasyJet turned the aviation industry on its head - but how much further can they grow? Show more

Gordon Brewer and Glenn Campbell are joined by a panel of politicians and commentators for a specially extended programme, including the result of the Aberdeen Donside by-election.

Exploring the fascinating stories behind the invention and development of the steam locomotive, the internal combustion engine and the jet engine. Show more

Looking at how basejumper Felix Baumgartner became the first person to free-fall through the sound barrier when, in October 2012, he fell 26 miles to Earth from the edge of space. Show more