Semi-final action continues in Sheffield as three-time world champion Ronnie O'Sullivan takes on Matthew Stevens.
David Attenborough sets out on an extraordinary journey across the earth's polar regions, exploring the Arctic and Antarctic. Show more
Documentary series. It's spring in the polar regions and, after a five-month absence, the sun reappears. The greatest seasonal transformation on our planet is under way. Show more
Charting the return of explorer Frank Wild's newly discovered remains back to Antarctica, where they will be laid to rest beside those of his beloved boss, Ernest Shackleton. Show more
Comedy about a feisty 13-year-old girl. Dede pretends to be Sadie so that Pixie Lott will come and make a TV show in Sadie's living room. Show more
All the latest scores from around the country, including reaction from some of the big names making the headlines. Arsenal meet Norwich in the top flight. Show more
Documentary series. Neil Oliver is introduced to the joys of Victorian-style sea bathing in Ilfracombe, and Nick Crane climbs Exmoor's sea cliffs. Show more
Clemency Burton-Hill presents highlights of the woodwind category final, featuring a flautist, a clarinettist, a bassoonist, a saxophonist and a recorder player. Show more
The second semi-final between Matthew Stevens and Ronnie O'Sullivan reaches its climax.
Andrew Graham-Dixon concludes his look at the work of the chronicler of the Italian Renaissance, Giorgio Vasari, and views some of the great masterpieces of his golden age. Show more
Scandinavian crime drama serial. The murderer has groomed a number of schizophrenic people to commit carefully synchronised violent crimes in Malmo and Copenhagen on the same day. Show more
Scandinavian crime drama serial. Copenhagen is up in arms following a court case in which a group of police officers who beat an immigrant to death are found innocent. Show more
Drama series about a group of gay women in Glasgow. Still reeling, the friends each try to deal with events in their own way. Sadie and Lexy both have surprising guests. Show more
Louis travels to Phoenix, Arizona - the capital of dementia care. He spends time with sufferers and relatives, exploring the struggle of living in a world of encroaching shadows. Show more