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14-part special in which botanist Francis Hallé explains forest science and processes. Part of the "Once Upon a Forest" physical release.

Educational short film featuring a milkman and his puppet

Stay inside all the time? Never take your shoes off? Feel fatigued? You could have Natural Deficit Disorder. Learn how the earth can help neutralize...

Five million Americans suffer from Alzheimer's disease and dementia—many of them alone in nursing homes. A man with a simple idea discovers...

It is one of the hottest questions in nutrition, and probably filling your Facebook feed full of articles telling you what you should be eating....

Morgan Spurlock subjects himself to a diet based only on McDonald's fast food three times a day for thirty days without exercising to try to prove...

Nick Naylor is a charismatic spin-doctor for Big Tobacco who'll fight to protect America's right to smoke -- even if it kills him -- while still...

Film on presidential campaigns and the right to vote. Used as educational material in American classrooms.

Surveys the role of chemistry in American life and the central role of the people, products, and plants of Monsanto.

This film is a treasure. It's one of the best examples of the theory and practice of the art of camouflaging military targets from air observation...