Into the Grand Canyon

A 94-year-old Glacier National Park ranger confronts the decline of the park he calls home as he reflects on his life and the legacy he will leave...

Takes us to locations all around the US and shows us the heavy toll that modern technology is having on humans and the earth. The visual tone poem...

Although first glance reveals little more than stones and sand, the desert is alive. Witness moving rocks, spitting mud pots, gorgeous flowers and...

Every year, on the steppes of the Serengeti, the most spectacular migration of animals on our planet: Around two million wildebeest, Burchell's zebra...

William Shatner sits down with scientists, innovators and celebrities to discuss how the optimism of 'Star Trek' influenced multiple generations.

Described as being a film about determination, danger and the ocean’s greatest depths, James Cameron's "Deepsea Challenge 3D" tells the story...

A Weaverly Path offers an intimate portrait of Swiss-born tapestry weaver Silvia Heyden. The film captures the inner dialogue and meditations of an...

This documentary follows various migratory bird species on their long journeys from their summer homes to the equator and back, covering thousands of...

The story of Grand Canyon's hidden slot canyons, the canyoneers who systematically explored their drainages, and the secrets hidden deep within their...

Go deep into the woods to explore the lives of a unique avian family. Woodpeckers come in 239 species and live on every continent except Antarctica...