Echoes of the Invisible interweaves a mosaic of profound quests: a blind man running alone from the lowest point in the western hemisphere to the highest mountain peak in the U.S.; artist Rachel Sussman’s struggles to photograph the oldest continuously living things on Earth; journalist Paul Salopek’s 21,000-mile walk retracing the migration route through which our ancestors first discovered the planet; astronomers and physicists attempting to see into the furthest depths of time; and monks probing the most extreme environment of all - the human heart. They discover, in their own way, something that transcends all that divides us in a world lost in the speed and noise of the digital age.

Kodiak Island in the Gulf of Alaska is home to the largest bear on earth, the Kodiak Bear. At least ...

The expedition for the Kiamichi beast up into the mountains was a tedious journey. For over 200 yea...

Roam the Wild West frontier land of the Rio Grande’s Big Bend alongside its iconic animals, includin...

When a Mongolian nomadic family's newest camel colt is rejected by its mother, a musician is needed ...

Seventy-five years after Brad Washburn, one of the greatest aerial mountain photographers of all tim...

Herzog and cinematographer Peter Zeitlinger go to Antarctica to meet people who live and work there,...

Although first glance reveals little more than stones and sand, the desert is alive. Witness moving ...

Alaska... Here, in this vast and spectacularly beautiful land teeming with abundant wildlife, discov...

Dick Proenneke retired at age 50 in 1967 and decided to build his own cabin in the wilderness at the...

Global warming in context. What the climate of the past tells us about the climate of the future.
After getting help from some Boy Scouts, two friends become curious to just what it is that the Boy ...

A passionate conservation biologist brings together a river bushman fearful of losing his past and a...

Born in Indonesia to Victor Raoul Baron von Lawick and Isabella Sophia Baroness van Ittersum, he dev...

An unsentimental elegy to the American West, Sweetgrass follows the last modern-day cowboys to lead ...

Documentary about the lifelong project of Troy Hurtubise, a man who has been obsessed with researchi...

Alaska Silence & Solitude is the follow up to Alone in the Wilderness, filmed 20 years later. Bob Sw...

An action-adventure documentary chronicling the most notorious and dangerous race in the world--the ...

This documentary starring climber Alex Honnold and famous biologist Bruce Means document their exped...

Recorded by pioneers as far back as 1805, the Tasmanian tiger has become an intensely mystifying Aus...