A documentary chronicling the history of the telescope from the time of Galileo. Featuring interviews with leading scientists discussing Galileo's first use of the telescope to the latest discoveries in cosmology.

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

In unusual circumstances, scientists from different countries work together to achieve a common scie...
Dr. Helen Caldicott is the most prominent anti-nuclear activist in the world. She's been featured on...

The first American space station Skylab is found in pieces scattered in Western Australia. Putting t...

In the year 1957 the cold war expands to space. The Soviet-Union sends Sputnik as the first manmade ...

William Shatner sits down with scientists, innovators and celebrities to discuss how the optimism of...

The 1960s was an extraordinary time for the United States. Unburdened by post-war reparations, Ameri...

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

THE GREAT AUSTRALIAN FLY looks at how a national nuisance has shaped Australia and its people, confo...

Some 220 miles above Earth lies the International Space Station, a one-of-a-kind outer space laborat...

On April 25, 1953, James Watson and Francis Crick published their groundbreaking discovery of the do...

Many geneticists and archaeologists have long surmised that human life began in Africa. Dr. Spencer ...

Most people fully accept paranormal and pseudoscientific claims without critique as they are promote...
Comets pose one of the greatest threats to life on Earth - a threat that can only be countered if we...

A Cambridge geneticist dispels misconceptions about living with obesity and explores why the epidemi...

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

An award-winning feature-length creative documentary exploring the extraordinary world of the plasmo...

National Geographic and NASA are sending you into space - live! For the first time ever, board the I...

Top Gear presenter James May presents this informative program that examines the historic moon missi...

Join the Mars rovers Spirit and Opportunity for an awe-inspiring journey to the surface of the myste...