One Strange Rock

Three farming families in Hanyuan, China, strive to give their children a good life in the midst of an ecological crisis, as widespread use of...

Black holes stand at the limit of what we can know. To explore that edge of knowledge, the Event Horizon Telescope links observatories across the...

If you want to know what the scientists know about evolution, then here it is. An enormous breadth of information, assimilated, compressed, and...

Discovering that sharks are being hunted to extinction, and with them the destruction of our life support system - activist and filmmaker Rob Stewart...

This film takes us on an emotional journey from sacred ground above Byron Bay to Antarctica, Indonesia to Pakistan, and is sure to light a fire under...

The Hubble Space Telescope has spent more than 30 years scrutinizing the cosmos in an attempt to unravel the secrets of the Universe and go as close...

This James A. FitzPatrick Traveltalks short visits the West German cities of Hamburg, Bremen, Munich, and Heidelberg. Included are scenes of World...

Ben is worried. Overwhelmed by the world's encroaching crises, he travels from Brandenburg to London to Kansas to the Yucatan peninsula and many...

After decades of amazing discoveries, spacecraft Cassini embarks on its final - and most daring - mission: a dive below Saturn's rings.

50 years after launching our dreams into space, we’re left with a troubling legacy: a growing ring of orbiting debris that threatens the safety...

A film that captures the portraits and stories of extraordinary women around the world who are coming together to heal the injustices against the...

In this video, you can hear their stories in their own words. David Hartman hosts a Salute to the Apollo Program featuring astronauts Walt...