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.

Deep down at the bottom of the ocean lies the mysterious world of the abyss. In the midst of boiling...

This shows physicist Stephen Hawking's life as he deals with the ALS that renders him immobile and u...

The use of embryonic stem cells has ignited fierce debate across the spiritual and political spectru...

Documentary about the Griffith Observatory, shown at their Leonard Nimoy Event Horizon Theater

Principles of Curiosity presents a general introduction to the foundations of scientific skepticism ...

An African narrator tells the story of earth history, the birth of the universe and evolution of lif...

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

Billions of years ago, Venus may have harbored life-giving habitats similar to those on the early Ea...

At the edge of our solar system supposedly lies an immense planet. Five to ten times the size of the...

What powers some of the brightest attractions at Disney's theme parks? Electricity! From lighting th...

Darwin's great insight – that life has evolved over millions of years by natural selection – has bee...

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...
The film discusses the evolution and potential of using light waves, particularly coherent light, fo...

In 1973 Yorkshire public television made a short film of the Nobel laureate while he was there. The ...

Join critically-acclaimed author and evolutionary biologist Richard Dawkins and world-renowned theor...

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

Of the Seven Wonders of the Ancient World, the Pyramid is the only one to survive. Many believe that...