Developments in the Canadian forestry industry during the 1970s are shown being carried out both as lab experiments and in the field to protect and conserve the country's vast forests. These include turning a Newfoundland bog into woodland, fostering British Columbia seedlings that withstand mechanical planting, inoculating Ontario elms against the bark beetle, devising ways of controlling fire, and more.

In the depths of the Colombian jungle, the skeleton of an immense abandoned cement bridge is tucked ...

Documentary about the degraded rivers of Canterbury, New Zealand.

A Cristian educational film that tells the story of a former drug addict, Mark Lindley, and his reco...

Hosted by some unnamed escapee from a twelve-step program, Man and Wife, moves from anatomy charts a...

Wildlife biologist Karsten Heuer and his wife, environmentalist Leanne Allison follow a herd of 120,...
An educational film that instructs people on how to survive atomic bombs and the radiation they emit...

An epic story of Australian and international scientists who are racing to understand our greatest n...

Hosted by Keeley Hawes, star of the popular television series The Durrells, this documentary reveals...

Two eighth graders doing an assembly on cleanliness and neatness seek underclassmen. A look into Don...

Anita Chitaya has a gift: she can help bring abundant food from dead soil, she can make men fight fo...

In Fabrizio Terranova’s film, Donna Haraway – an original thinker and activist, one of the founders ...

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

Capturing Americans in communities across the country as they wrestle with the legacy of the coal in...

Five years ago Kisilu, a Kenyan farmer, started to use his camera to capture the life of his family,...