Liz McIvor charts the struggles of the builders and engineers tasked with creating a landscape of canals over the rugged terrain surrounding the Pennine hills. Show more
John Wedgwood Clarke follows in the footsteps of Bram Stoker, the Brontes and Philip Larkin to see how they were inspired by the Yorkshire coast. Show more
Documentary which sees artist Jeremy Deller give an insight into the live, nationwide memorial that he created to mark the centenary of the start of the Battle of the Somme. Show more
Julia Bradbury embarks on a series of walks following Britain's lost rail empire, beginning in Derbyshire at the heart of the Peak District on the Monsal Trail. Show more
Documentary about the space probe sent by a team of British scientists to Titan, Saturn's largest moon, charting the sacrifices they made and their hopes for the landing. Show more
The team investigates the ongoing hunt for life on Mars. It is one of the great scientific questions of our time, but are we any closer to finding an answer? Show more
Landmark 1960s TV play about a young couple and their children who are cruelly overtaken by events which lead them into an unrelenting trap of debt, homelessness and poverty.
Nature's Wonderlands: Islands of Evolution
Episode 2: Madagascar: A World Apart
59 minutes
on BBC Four HD
Richard Fortey investigates why islands are laboratories of evolution. On Madagascar he discovers lemurs, the giraffe-necked weevil and the aye-aye. Show more
Engineer Jem Stansfield looks back through the Horizon archives to find out how scientists have come to understand and manipulate the materials that built the modern world. Show more
Documentary about the space probe sent by a team of British scientists to Titan, Saturn's largest moon, charting the sacrifices they made and their hopes for the landing. Show more
Film-makers and scientists venture into Burma's jungles for the first time in 50 years. The team searches for Asian elephants in the mountains of western Burma Show more
