What strange forces saved one isolated section along the Upper Mississippi River from the repeated crushing and scouring effects of glaciers during the last two million years? And what pre-Ice Age throwbacks survived here in this unique geologic refuge that holds more Native American effigy mounds, petroglyph caves, strange geological features, and rare species than anywhere in the Midwest? These questions and more are answered in this captivating new documentary. A team of scientists embarks on a journey of exploration to expose both the science and threats behind three unique features of the zone - rare plants and animals, odd geological phenomenon, and striking remnants of a Native American pilgrimage like no other.

Werner Herzog's documentary film about the "Grizzly Man" Timothy Treadwell and what the thirteen sum...

A documentary of insect life in meadows and ponds, using incredible close-ups, slow motion, and time...

Paul Wellstone was the charismatic Minnesota progressive who used grassroots organizing to get elect...

A journey into four classical elements through the four main characters of the film. The main charac...

An epic cinematic and musical collaboration between SHERPA filmmaker Jennifer Peedom and the Austral...

25 years after the pro wrestler shocked the world when elected Governor of Minnesota, it's high time...

For over 80 years, Merle Hayden has crusaded to recruit members to the utopian movement Lawsonomy. F...

For six years, Melati, 18, has been fighting the plastic pollution that is ravaging her country, Ind...

From the unique vantage point of 200 miles above Earth's surface, we see how natural forces - volcan...

King Corn is a fun and crusading journey into the digestive tract of our fast food nation where one ...

American Movie documents the story of filmmaker Mark Borchardt, his mission, and his dream. Spanning...

The Iowa State Fair draws millions of people to the city of Des Moines every year. However, this fil...

Travel alongside the astronauts as they deploy and repair the Hubble Space Telescope, soar above Ven...

Journey to a secret valley in Australia, where a nervous baby kangaroo named Mala faces hungry dingo...

Ring of Fire is about the immense natural force of the great circle of volcanoes and seismic activit...

In this experimental short film, Kristian Day collected artwork created by the public. He found the ...

Journey into Amazing Caves is an extraordinary IMAX adventure into the depths of the earth to uncove...

An award-winning feature-length creative documentary exploring the extraordinary world of the plasmo...

In The Womb is a 2005 National Geographic Channel documentary that focus on studying and showing the...