Series exploring topical scientific issues. This edition looks at how scientists are using some unusual techniques to understand how moments of creativity come about. Show more
Horizon explores the murky and fast-paced world of hackers who are out to steal money and identities, and meets the scientists joining forces to help defeat them. Show more
Since men are having more fulfilling sex than women, Cara wants to find out why. She sets out to fix the so-called ‘orgasm gap’. Show more
Cara grew up feeling ashamed of her sexuality. Now she wants to be out, loud and proud. In Germany, she meets queer refugees rebuilding their lives with cabaret. Show more
Porn is everywhere. But Cara discovers it isn’t all bad. In Spain, she helps make an ethical, feminist porn film, and she explores positive role models in gay porn in Germany. Show more
The idea of gender is becoming more talked about. But what is it, and why does it matter? Cara explores drag with a trans man in LA and discovers a third gender culture in Mexico. Show more
Cara explores alternatives to monogamy. She takes a DNA test in London and has a brain scan in the USA to reveal the secret science of love. Show more
Cara consults a cosmetic surgeon and investigates where our ideas about beauty come from. She explores colourism in South Africa and plastic surgery in Colombia. Show more
Michael Mosley examines the science behind fasting, as he sets himself the ambitious goal of living longer, staying younger and losing weight without changing his lifestyle. Show more