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Horizon (1964)

7.5 62 seasons 1174 episodes Returning Series
Documentary

Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.

Watch S48 E1 Latest: S62 E1

Seasons & episodes

E1
Back from the DeadSep 27, 2010 · 1h 0m

Dr Kevin Fong investigates a technique that is used to bring people back from the dead.

E2
The Death of the Oceans?Oct 4, 2010 · 1h 0m

Sir David Attenborough reveals the findings of one of the most ambitious scientific studies of our time - an investigation into what is hap…

E3
What Happened Before the Big Bang?Oct 11, 2011 · 1h 0m

They are the biggest questions that science can possibly ask: where did everything in our universe come from? How did it all begin? For nea…

E4
Is Seeing Believing?Oct 18, 2010 · 1h 0m

Horizon explores the strange and wonderful world of illusions - and reveals the tricks they play on our senses and why they fool us. We sho…

E5
Miracle Cure? A Decade of the Human GenomeOct 25, 2010 · 1h 0m

A decade ago, scientists announced that they had produced the first draft of the human genome, the 3.6 billion letters of our genetic code.…

E6
Asteroids - The Good, the Bad and the UglyNov 3, 2010 · 1h 0m

Famed for their ability to inflict Armageddon from outer space, asteroids are now revealing the secrets of how they are responsible for bot…

E7
Deepwater Disaster - The Untold StoryNov 16, 2010 · 1h 0m

Horizon reveals the untold story of the 87-day battle to kill the Deepwater Horizon oil blowout a mile beneath the waves - a crisis that be…

E8
What Is One Degree?Jan 10, 2011 · 1h 0m

Comedian Ben Miller returns to his roots as a physicist to try to answer a deceptively simple question: what is one degree of temperature?…

E9
What Is Reality?Jan 17, 2011 · 1h 0m

There is a strange and mysterious world that surrounds us, a world largely hidden from our senses. The quest to explain the true nature of…

E10
Science Under AttackJan 24, 2011 · 1h 0m

Nobel Prize winner Sir Paul Nurse examines why science appears to be under attack, and why public trust in key scientific theories has been…

E11
The Secret World of PainJan 31, 2011 · 1h 0m

Horizon reveals the latest research into one of the most mysterious and common human experiences - pain. Breakthroughs have come from study…

E12
Surviving a Car CrashFeb 7, 2011 · 1h 0m

Horizon meets the scientists working to make fatal car crashes a thing of the past. A remarkable fusion of mechanical engineering and biolo…

E13
How to Mend a Broken HeartFeb 14, 2011 · 1h 0m

Dr Kevin Fong finds out how close scientists are to being able to mend your heart if it stops working. He meets some of the people who have…

E14
Are We Still Evolving?Mar 1, 2011 · 1h 0m

Dr Alice Roberts asks one of the great questions about our species: are we still evolving? There's no doubt that we're a product of million…

E15
Predators in Your BackyardMar 8, 2011 · 1h 0m

Across the world scientists are releasing predators, nature's ultimate killers, close to where people live. In Florida, a new population of…

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