Horizon: Which Universe Are We In?

This shows physicist Stephen Hawking's life as he deals with the ALS that renders him immobile and unable to speak without the use of a computer....

The recent discovery by the Kepler satellite of thousands of Earth-like planets where life could be possible, has given a big boost to the Search for...

A team of international scientists attempt to document the first-ever image of a black hole.

A documentary produced in 1979 to celebrate the centenary of the birth of Albert Einstein. Narrated and hosted by Peter Ustinov and written by Nigel...

In this two-part Channel 4 series, Professor Richard Dawkins challenges what he describes as 'a process of non-thinking called faith'. He describes...

With a wealth of fantastic archive footage and a series of revealing interviews with those who had first-hand experience, filmmaker Vicki Lesley...

CERN and the University of California-Santa Barbara are collaborating in the search for the elusive substance that physicists and astronomers believe...

Oil is a primary energy source in the world. Global oil consumption reached approximately 95 million barrels per day but oil fields' quality is...

Near the cold Pyrenees of Iberia, surrounded by ancient and dark green forests, lies a strange land where the rain is scarce and the wind is always...

In a world where 92 million Americans rely on statins as their lifeline, one man's unexpected health journey uncovers a medical mystery that could...

In this educational film, laboratory demonstrations show the effects of moisture and temperature on the growth of molds. Photomicrography reveals the...

There’s something very odd going on in space – something that shouldn’t be possible. It is as though vast swathes of the universe...