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.

Follows the story of "Grizzly Man" Timothy Treadwell and what the thirteen summers in a National Par...
Denese Joy Becker, a manicurist living in Iowa, discovers she is indeed Dominga Sic Ruiz, a survivor...

Four and a half billion years ago, the young Earth was a hellish place-a seething chaos of meteorite...

Journey into Amazing Caves is an extraordinary IMAX adventure into the depths of the earth to uncove...
Millions of years scroll by in 10 minutes, illustrated by ingenious designers: this is the geologica...

Suh, whose favorite Packer will always be Mason Crosby; Omi and Ayaka, whose infant daughter already...

From the unique vantage point of 200 miles above Earth's surface, we see how natural forces - volcan...
For 100 years, we have waged war on wildfire in the United States, and ironically, have created a mo...

Documentary footage from various sources, set to music. Showing the whole of human life, from birth ...

They have no roots, no seeds, no flowers, but mosses show immense survival capacities and can suspen...

A breathtaking adventure across five continents and through time to reveal nature's most vital secre...

"The Last Dragon" is a nature mockumentary about a British scientific team that attempts to understa...

The enthralling, against-all-odds story that transfixed the world in 2018: the daring rescue of twel...

UW faculty member Lynda Barry takes center stage in this charming documentary about the “Comics Room...

A beautiful and disturbing film recounts America’s story from the environment’s point of view. From ...

The Body Machine is a landmark special on the human body that shows us just how much, how many, how ...

Freshwater is a documentary that dives into the cold waters of Lake Superior along Minnesota’s North...

In this retrospective tribute, acclaimed filmmaker Jean Walkinshaw hails the 100th anniversary of Mo...