For a few years now, scientists have known about the existence of another brain within our bodies. This second brain, or "brain down below" is none other than our stomach. The stomach's intelligence is a new avenue of research that is fascinating research teams the world over.
In a studio setting, Stephen Hawking, Arthur C. Clarke and Carl Sagan (who joins them via satellite)...
David Attenborough takes us on a guided tour through the secret world of plants, to see things no un...
A documentary that explores the natural world of the sea, from the single-celled organism to more co...
An award-winning feature-length creative documentary exploring the extraordinary world of the plasmo...
Most people fully accept paranormal and pseudoscientific claims without critique as they are promote...
Dr. Helen Caldicott is the most prominent anti-nuclear activist in the world. She's been featured on...
The Dream Is Alive takes you into space alongside the astronauts on the space shuttle. Share with th...
The use of embryonic stem cells has ignited fierce debate across the spiritual and political spectru...
In 1962, spurred by the Cold War, President John F. Kennedy famously made the bold proclamation that...
As society tackles the problem of feeding our expanding population safely and sustainably, a schism ...
Bill Nye and Ken Ham debate whether creation is a viable model of origins in today's modern scientif...
Trees talk, know family ties and care for their young? Is this too fantastic to be true? German fore...
This film shows how far we have come since the cold-war days of the 50s and 60s. Back then the Russi...
Chaos theory has a bad name, conjuring up images of unpredictable weather, economic crashes and scie...
Prof. Jim Al-Khalili tackles the biggest subject of all, the universe. Through a series of critical ...
A documentary on Al Gore's campaign to make the issue of global warming a recognized problem worldwi...
A celebration of the universe, displaying the whole of time, from its start to its final collapse. T...
Fascinating -- and unintentionally funny -- experiments at Austria's famed Institute for Experimenta...
Documentary footage from various sources, set to music. Showing the whole of human life, from birth ...
In 1858 Charles Darwin struggles to publish one of the most controversial scientific theories ever c...