There was universal outrage when a Chinese biophysicist He Jiankui announced he had edited the genomes of twin girls. Adam Rutherford explores the ethical controls on this work. Show more
Sex, gender and sport is an issue that continues to cause controversy. Adam Rutherford explores the latest research into testosterone and athletic performance. Show more
Author Will Storr tells Adam how the human brain is wired to respond to narratives and that storytelling is an essential part of what makes us human. Show more
We look nothing like our ancient human ancestors. They had big faces, jutting jaws and big teeth. In comparison we're larger-brained and shorter-faced. But why? Show more