Series
Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
Available in US
Free To Watch
Season guide
9 episodes available
Horizon follows the work of R. Buckminster Fuller and his research of the geodesic dome.
Dr. Frank Darling and Dr. Eric Edson discuss different environmental priorities.
A reconstruction of a Michael Faraday lecture last given in December 1860.
Horizon explores the findings of physicists at Brookhaven, Long Island, New York. Who, after two years and thousands of photographs, have identified a predicted new particle which has a unique characteristic: 'strangeness minus three'.
On screen
More from the vault
Horizon looks at the work of the National Institute for Medical Research.