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 powerful effects on our climate.

The sun is the miracle that makes everything possible - but also the greatest danger. For the first ...

While life expectancy is increasing in Western countries, cases of diabetes, hypertension, obesity a...

The Dream Is Alive takes you into space alongside the astronauts on the space shuttle. Share with th...

A breathtaking adventure across five continents and through time to reveal nature's most vital secre...

In 1858 Charles Darwin struggles to publish one of the most controversial scientific theories ever c...

William Shatner presents a light-hearted look at how the "Star Trek" TV series have influenced and i...

ET CONTACT: THEY ARE HERE documents the jaw-dropping stories of individuals from around the world wh...

For over three decades, NASA and an international team of scientists and engineers pushed the limits...

A documentary that explores the natural world of the sea, from the single-celled organism to more co...

Twenty years after A Brief History of Time flummoxed the world with its big numbers and black holes,...

Featuring Michael Pollan and based on his best-selling book, this special takes viewers on an explor...

THE BRAIN is an astonishing voyage of discovery into our last biological frontier. Although today s ...

An incredible travel through space and time between the walls of the Paris Observatory, which is cel...

David Attenborough takes us on a guided tour through the secret world of plants, to see things no un...

The first feature from Alison McAlpine is a dialogue with the heavens—in this case, the heavens abov...

This 1971 color anti-drug use and abuse film was produced by Concept Films and directed by Brian Kel...

Meet Nikola Tesla, the genius engineer and tireless inventor whose technology revolutionized the ele...

This feature-length documentary is a portrait of eclipse chasers, people for whom solar eclipses - a...

Chaco Canyon, located in northwest New Mexico, is perhaps the only site in the world constructed in ...