Plastic People

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....

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...

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

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

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

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....

A documentary of insect life in meadows and ponds, using incredible close-ups, slow motion, and time-lapse photography. It includes bees collecting...

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...

The largest man-made disaster of the 20th century, now largely lost to history. A journey through the early history of Los Angeles and the city's...

Tar Creek is an environmentally devastated area in northeastern Oklahoma with acidic creeks, stratospheric lead poisoning and enormous sinkholes....

Three decades on from the disaster, Chernobyl shows signs of life again.