One Strange Rock

Challenger Disaster: Lost Tapes follows the story of the Space Shuttle Challenger and its crew, specifically Christa McAuliffe, the first civilian to...

Dr Helen Czerski delves into the Horizon archive to chart the transformation of a little-known theory into one of the greatest scientific undertakings...

Professor Iain Stewart and Professor Kathy Sykes take a timely look at global warming, exploring the world's leading climate scientists' vision of the...

The show tells a thrilling story of the most remarkable space mission in human history.

A film about the importance of heirloom seeds to the agriculture of the world, focusing on seed keepers and activists from around the world.

Using original footage and interviews, this documentary tells the nail-biting story of Apollo 13 and the struggle to bring its astronauts safely home.

Commentator-comic Bill Maher plays devil's advocate with religion as he talks to believers about their faith. Traveling around the world, Maher examin...

An examination of the extinction threat faced by frogs, which have hopped on Earth for some 250 million years and are a crucial cog in the ecosystem....

For Millions of years, our planet has been floating in space. Millions of creatures have lived on its surface. Many a quaint being was among them, but...

Has the age-old stand-off between science and religion taken a new turn? Can the Bible's account of creation be reconciled with modern scientific fact...

Pro-intelligent design scholars and scientists are often chastised, fired or denied tenured positions by those who believe in Darwin's theory of evolu...

A story about four British scientists who have created a probe which will take a seven year long trip to the largest moon orbiting Saturn, Titan. Desi...

In the sixties, Swedish filmmaker Ingmar Bergman (1918-2007) built a house on the remote island of Fårö, located in the Baltic Sea, and left Stockholm...

“Earth Hum” is dedicated to Rachel Martin’s Family Tree, a drawing that combines art, earth, and love all into one. In a conversation with Martin, we...