Series exploring topical scientific issues. Featuring the latest research into pain, one of the most common and mysterious human experiences. Show more

The twin sciences of brain anatomy and psychology have offered different visions of who we are. Now these sciences are coming together and revealing surprising truths. Show more

How the secret of life has been examined through the prism of the most complex organism known, the human body, from anatomy to the structure of DNA. Show more

Michael Mosley explores how history shaped science. Here, he looks at how atomic theories and the strange concepts of quantum physics came into being. Show more

Series exploring scientific issues. A look at predictions of violent activity on the sun and how these solar storms could disrupt our technological civilisation. Show more

Adam Rutherford meets the spider-goat, created by scientists and the product of a new field of research - synthetic biology. Show more

Science series. People like to think they are in control of their lives - of what they feel and think. But scientists are now discovering this is often simply an illusion. Show more

Series exploring scientific issues. Michael Mosley uncovers the surprising new research about exercise that has the power to make everyone live longer and healthier lives. Show more

Horizon meets researchers studying psychopathic killers to try to determine what makes people good or evil. One such scientist believes he has found the 'moral molecule'. Show more

Horizon explores the latest scientific insights into the sense of taste, including the discovery of a way to make food taste sweeter without adding extra sugar. Show more

Science series. Horizon uncovers the truth about decision making, revealing the intuitive part of your mind is a lot more powerful than you may realise. Show more

Series exploring scientific issues. Following the search for the smallest thing in the universe, a journey where things don't just become smaller - but also a whole lot weirder. Show more

Science documentary series. Horizon goes behind the scenes at Nasa to discover how it is preparing for its most ambitious mission - to land astronauts on the surface of Mars. Show more

Topical science series. Dr Kevin Fong finds out what surgeons can learn from other professionals who make life and death decisions under pressure. Show more

Horizon meets Dr Mary Schweitzer, who may have found traces of DNA within the fossilised bones of a Tyrannosaurus rex - a discovery that could revolutionise our understanding of these beasts. Show more

As a gas cloud strayed within the gravitational reach of a black hole at the centre of the Milky Way, it was hoped we would observe a feeding supermassive black hole in action. Show more

Documentary series which unearths lost civilisations and cities. This edition visits northern Peru to find the ruins of 250 mysterious pyramids. Show more

Series exploring scientific issues. Plastic surgeon Dr Rozina Ali finds out whether it is possible to make your skin look younger without surgery, exploring the latest research. Show more

Professor Alice Roberts investigates what exactly makes human beings different from the animal kingdom. What is it that truly makes us human? Show more

A closer look at the cats who stood out in the experiment conducted in The Secret Life of the Cat, where 50 felines were fitted with GPS collars to track their every movement. Show more