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Horizon

Horizon tells amazing science stories and reveals worlds you

Horizon Episodes

Beyond The Moon

Horizon - Beyond The Moon

A chance to look back at a classic Horizon special in which James Burke looks at space exploration and exploitation. Originally transmitted in 1984, James begins by looking at t ...

16-12-2015

BBC 2

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BBC 2

2014-2015: 14. Are Health Tests Really A Good Idea?

Horizon - 2014-2015: 14. Are Health Tests Really A Good Idea?

Michael Mosley puts himself through a battery of health tests available to people who feel perfectly well. From an expensive heart scan to a new national screening procedure to ...

12-08-2015

BBC 2

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BBC 2

2009-2010 - Who's Afraid Of A Big Black Hole?

Horizon - 2009-2010 - Who's Afraid Of A Big Black Hole?

Scientists now believe black holes could hold the key to answering the ultimate question: what was there before the big bang? However, researching them is next to impossible.

15-10-2014

BBC 2

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BBC 2

2009-2010 - Is Everything We Know About The Universe Wrong?

Horizon - 2009-2010 - Is Everything We Know About The Universe Wrong?

Investigating the discovery of what is ominously being called 'dark flow', a phenomenon which could mean scientists might have to find a new way of understanding the u ...

13-10-2014

BBC 2

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BBC 2

2014-2015 - Is Your Brain Male Or Female?

Horizon - 2014-2015 - Is Your Brain Male Or Female?

Series exploring topical scientific issues. Dr Michael Mosley and Professor Alice Roberts investigate if male and female brains really are wired differently.

29-09-2014

BBC 2

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BBC 2

2008-2009 - Why Can't We Predict Earthquakes?

Horizon - 2008-2009 - Why Can't We Predict Earthquakes?

When an earthquake strikes, it always takes people by surprise. Horizon asks why science has not yet given us a way to predict when and where the next big quake is going to happen.

28-09-2014

BBC 2

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BBC 2

2012-2013 - Swallowed By A Black Hole

Horizon - 2012-2013 - Swallowed By A Black Hole

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.

18-09-2014

BBC 2

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BBC 2

2014-2015 - Ebola - The Search For A Cure

Horizon - 2014-2015 - Ebola - The Search For A Cure

Series exploring topical scientific issues. This special episode of Horizon meets the scientists and doctors from all around the world seeking a cure for the Ebola virus.

12-09-2014

BBC 2

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BBC 2

2014-2015 - Inside The Dark Web

Horizon - 2014-2015 - Inside The Dark Web

Series exploring topical scientific issues. With many concerned about internet surveillance, Horizon meets the hackers and scientists whose technology is fighting back.

03-09-2014

BBC 2

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BBC 2

2010-2011 - Asteroids - The Good, The Bad And The Ugly

Horizon - 2010-2011 - Asteroids - The Good, The Bad And The Ugly

Famed for their ability to inflict armageddon from outer space, asteroids are now revealing how they are responsible for both life and death on our planet.

01-09-2014

BBC 2

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BBC 2

2014-2015 - Allergies: Modern Life And Me

Horizon - 2014-2015 - Allergies: Modern Life And Me

Series exploring topical scientific issues. Horizon follows two allergic families to investigate claims that the modern western lifestyle is responsible for the 'allergy ep ...

29-08-2014

BBC 2

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BBC 2

2014-2015 - Should I Eat Meat? - How To Feed The Planet

Horizon - 2014-2015 - Should I Eat Meat? - How To Feed The Planet

Series exploring topical scientific issues. Dr Michael Mosley investigates the impact of meat production on the planet and discovers what meat eco-friendly carnivores should buy.

22-08-2014

BBC 2

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BBC 2

2014-2015 - Should I Eat Meat? - The Big Health Dilemma

Horizon - 2014-2015 - Should I Eat Meat? - The Big Health Dilemma

Series exploring topical scientific issues. Dr Michael Mosley investigates the latest science on eating meat and puts the studies to the test by going on a high-meat diet.

18-08-2014

BBC 2

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BBC 2

2013-2014 - What's Wrong With Our Weather?

Horizon - 2013-2014 - What's Wrong With Our Weather?

Physicist Dr Helen Czerski and meteorologist John Hammond make sense of Britain's extreme weather and discover that recent extreme winters are connected by the jet stream.

17-07-2014

BBC 2

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BBC 2

2013-2014 - Where Is Flight Mh370?

Horizon - 2013-2014 - Where Is Flight Mh370?

Horizon tells the inside story of the search for Malaysia Airlines flight MH370, with access to the key players on the frontline in the southern Indian Ocean.

11-07-2014

BBC 2

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BBC 2

2011-2012 - Global Weirding

Horizon - 2011-2012 - Global Weirding

Series exploring topical scientific issues. Horizon follows the climate researchers investigating the strange patterns of severe weather seen around the world in recent years.

09-07-2014

BBC 2

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BBC 2

The U00a310 Million Challenge

Horizon - The U00a310 Million Challenge

Series exploring topical scientific issues. To celebrate its 50th birthday, Horizon invites the public to play a role in tackling the greatest challenges facing science today.

11-06-2014

BBC 2

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BBC 2

2011-2012 - The Core

Horizon - 2011-2012 - The Core

For centuries people have dreamt of reaching the centre of the Earth. Now scientists are uncovering a bizarre and alien world that lies 4,000 miles beneath our feet.

16-05-2014

BBC 2

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BBC 2

2011-2012 - Seeing Stars

Horizon - 2011-2012 - Seeing Stars

Horizon follows the astronomers pushing the limits of science and engineering with a new generation of super-telescopes in the hunt for mysterious objects in the universe.

06-05-2014

BBC 2

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BBC 2