Nobel Prize winner Sir Paul Nurse examines why science appears to be under attack, and why public trust in key scientific theories has been eroded. Show more

Professor Regan goes behind the pharmacy counter to find out if the millions we spend every year on products from cold remedies to herbal medicines are worth it. Show more

Peter Snow hosts the final episode of Planespotting Live from an aeropark. Tonight, we are looking at military planes, the fastest and most innovative of them all. Show more

Peter Snow, joined by avid planespotter Andi Peters, leads the nation in a glorious mass planespot. Show more

Peter Snow and Andi Peters present the second programme of Planespotting Live where their attention turns to spotting the workhorses of the sky - the short-haul planes. Show more

Michael Mosley looks at how surgery dragged itself kicking and screaming out of the dark ages, transforming itself from butchery into a science. Show more

Ex-Atomic Kitten and Snog, Marry, Avoid host Jenny Frost makes an emotional appeal to raise funds for the Roy Castle Lung Cancer Foundation. Show more

Radio 1 DJ Sara Cox appeals on behalf of Depaul UK, the largest youth homelessness charity in the UK, which believes that no young person should have to sleep rough. Show more

Maureen Lipman makes an impassioned appeal to raise funds for Sense, a charity for deafblind people. The film features 25-year-old Roger, who has been deafblind since birth. Show more

Heart Skips a Beat singer and Xtra Factor presenter Olly Murs makes an appeal to raise funds for Brainwave, a charity delivering therapies to disabled children. Show more

EastEnders actor Shane Richie makes an appeal to raise funds for the Huntington's Disease Association, a charity for which Shane is patron. Show more

Brooke Kinsella makes an appeal to raise funds for Leap Confronting Conflict, a charity which teaches young people to resolve conflict without violence. Show more

Marking Carers Week 2011, actress Pam Ferris makes an impassioned appeal to raise funds for The Princess Royal Trust for Carers. Show more

Sir Patrick Stewart, star of Star Trek and Macbeth, appeals on behalf of Refuge, a charity that works to help women and children experiencing domestic violence. Show more

Former Strictly Come Dancing judge and Hot Gossip choreographer Arlene Phillips makes an appeal on behalf of the Theodora Children's Trust. Show more

Cold Feet and Spooks actress Hermione Norris travels to rural Malawi to make an emotional appeal on behalf of EveryChild, an international development charity. Show more

Theo Paphitis makes an appeal on behalf of bibic (the British Institute for Brain Injured Children), a charity that helps children with a range of developmental problems. Show more

A money-saving special of the consumer magazine show, for anyone who overspent at Christmas. A team of financial experts offer advice on easy ways to cut down on bills in 2015. Show more

Kate and Guddi meet Paul, a dad of two who has been dealing with the aftermath of a severe stroke, and Janet, whose back pain turned out to be cancer. Show more

Celebrating 30 years of Watchdog, faces from the past and present share their favourite memories from three decades of fighting for consumer rights.