In February 2012 - a year after the war in Syria had started - photographer Paul Conroy and Sunday Times correspondent Marie Colvin smuggled themselves into the war-ravaged Syrian city of Homs. As the first journalists on the scene, they witnessed the targeted attacks perpetrated by the Syrian...

If you could cheat death, would you? Technology has progressed at a phenomenal rate, allowing us to do things deemed impossible. In this episode, Edwina Stott takes a look at the tech, which could enable us to live forever and asks whether an eternal digital afterlife is something we really...