Horizon

1. The Truth About Looking Young

Plastic surgeon Dr Rozina Ali finds out whether it is possible to make your s...

2. Mission to Mars: A Horizon Special

Around the world, a new generation of astronomers are hunting for the most my...

3. Eat, Fast and Live Longer

Different kinds of calorie restriction diets that are supposed to increase li...

4. How Big Is the Universe?

Following the cosmologists who are attempting to map the universe, and beyond.

5. How Small Is the Universe?

What makes us good or evil? It's a simple but deeply unsettling question. One...

6. Defeating the Superbugs

Across the world, the emergence of bacteria have gone rogue. These are the su...

7. The Truth About Meteors

Adam Rutherford meets a new creature created by American scientists, the spid...

8. The Creative Brain: How Insight Works

Creativity defines our species - it lies behind our music and arts, and has a...

9. How to Avoid Mistakes in Surgery

Scientists are expecting a fit of violent activity on the sun which will prop...

10. The Truth About Taste

We all like to think we are in control of our lives - of what we feel and wha...

11. The Age of Big Data

Every day we produce more data than the human race did from the dawn of civil...

12. Tomorrow's World: A Horizon Special

Surgeon Gabriel Weston discovers the surprising truth about why so many peopl...

13. The Secret Life of the Cat

With the aim of learning what cats get up to and where they go, 50 cats in on...