When a sperm cell meets an egg cell | Inside the Human Body

1: Creation | Inside the Human Body

Using state-of-the-art graphics, Michael Mosley shows the sequence of biological events that lead to human birth.

1: Creation | Inside the Human Body

Using state-of-the-art graphics, Michael Mosley shows the sequence of biological events that lead to human birth.

1: Creation | Inside the Human Body

Using state-of-the-art graphics, Michael Mosley shows the sequence of biological events that lead to human birth.

1: Creation | Inside the Human Body

Using state-of-the-art graphics, Michael Mosley shows the sequence of biological events that lead to human birth.

1: Creation | Inside the Human Body

Using state-of-the-art graphics, Michael Mosley shows the sequence of biological events that lead to human birth.

1: Creation | Inside the Human Body

Using state-of-the-art graphics, Michael Mosley shows the sequence of biological events that lead to human birth.

1: Creation | Inside the Human Body

Using state-of-the-art graphics, Michael Mosley shows the sequence of biological events that lead to human birth.

1: Creation | Inside the Human Body

Using state-of-the-art graphics, Michael Mosley shows the sequence of biological events that lead to human birth.

1: Into the Brain | Blood and Guts: A History of Surgery

Documentary series looking at the brutal, bloody and dangerous history of surgery begins with the area of the body w...

Impact of nature on physical and mental health | Just One Thing - with Michael Mosley

Michael Mosley discusses the importance of spending time in nature and how this can imp...

The complexity of brain surgery | Inside the Human Body

A little girl, Angelina, requires complex brain surgery in order to alleviate the systoms she is suffering as a resul...

Treating diabetes with an artificial pancreas | Trust Me, I'm a Doctor

In this clip we discover what diabetes is and a new way of treating the condition compared to the trad...

The rise of antibiotic resistant bacteria | Michael Mosley vs The Superbugs

Michael Mosley introduces the problem of antibiotic-resistant bacteria, and Superbugs.

Fat and the brain | The Secrets of Your Food

Fats have a "rewarding" effect on the brain, the more fat we eat the more we stimulate the "reward pathway".

Sleep | The Truth About...

We are one of the most sleep-deprived countries in the world. In The Truth About Sleep, insomniac Michael Mosley finds out what happens if we don'...

Chemical weapons | Inside Porton Down: Britain's Secret Weapons Research Facility

Introducing the idea of chemical and biological weapons, leading onto pathogens.

The Wonderful World Of Blood - With Michael Mosley

Michael Mosley gives up a fifth of his own blood to perform six bold experiments. From starving it of oxygen to injecting ...

The 1860s | The Victorian Slum

A group of 21st-century people move into a recreated Victorian slum. In this episode, the slum dwellers move into the 1860s, when London was t...

1: The First 8 Weeks | Countdown to Life: The Extraordinary Making of You

Michael Mosley presents the story of how you were made, in a series produced in partnership with Th...

Testosterone, serotonin and violence | The Mystery of Murder: A Horizon Guide

Professor Dabbs and Dr Higley provide evidence of the role of testosterone and serotonin in vio...

Infested! Living with Parasites

Dr Michael Mosley explores the bizarre and fascinating world of parasites by turning his body into a living laboratory and deliberately infes...

Is Your Brain Male or Female? | Horizon

Dr Michael Mosley and Professor Alice Roberts investigate whether male and female brains really are wired differently.

Fast Tales

During the most demanding Ramadan for over 30 years, Dr Saleyha Ahsan meets prominent British Muslims undertaking 16 hour fasting days throughout July and talks t...

Pain message | Pain, Pus and Poison: The Search for Modern Medicine

Painkillers act at different points along the pain pathways to turn the pain response down.

2: Pus | Pain, Pus and Poison: The Search for Modern Medicines

Dr Michael Mosley explores our earliest attempts to tackle infection and how scientists, chemists and doctors ...

How respiratory viruses spread | Winter Viruses and How to Beat Them

An explanation of how respiratory viruses can spread by causing us to cough and sneeze.

Digestive powers | Guts: The Strange and Wonderful World of the Human Stomach

The digestive powers of the gastric juices within the human stomach are tested.

Split brain patients | The Brain: A Secret History

These split brain patients showed Sperry that each hemisphere of the brain has a different role to play and a separate con...