Chasing Einstein

Kate Humble and Helen Czerski reveal the inner workings of the sun and investigate why scientists think changes in the sun's behaviour may have...

Dr Helen Czerski delves into the Horizon archive to chart the transformation of a little-known theory into one of the greatest scientific...

A documentary on Al Gore's campaign to make the issue of global warming a recognized problem worldwide.

All cultures and ancient traditions tell about our being far beyond matter. 'The 1 Field', using the scientific tools of the 21st century, examines...

Is building our own starship Enterprise possible? Will we ever travel between the stars as easily as they do in Star Trek? JJ Abrams' new feature,...

The inside story of SpaceX's plan to get humanity to Mars, providing an unprecedented glimpse into one of the world's most revolutionary companies. A...

Fascinating -- and unintentionally funny -- experiments at Austria's famed Institute for Experimental Psychology involve a subject who for several...

Of the Seven Wonders of the Ancient World, the Pyramid is the only one to survive. Many believe that even with our 21st-century technology, we could...

This documentary examines theories behind the creation of gamma ray bursts, destructive explosions in space that can wipe out entire star systems.

The creative processes of avant-garde composer Philip Glass and progressive director/designer Robert Wilson are examined in this film. It documents...

This film shows how far we have come since the cold-war days of the 50s and 60s. Back then the Russians were our "enemies". And to them the Americans...

A group of renowned cosmologists and astrophysicist are in search of a realistic picture of the universe. Their research and observational...