Die Berge der Deutschen - Von Höhenrausch und Hüttenzauber

This documentary follows four elite athletes as they traverse the beautiful and wild terrain of Patagonia. Led by two American Navy SEALs and a Patago...

Resulting from an ancient volcanic eruption, revered as sacred by the Chalun and Matsun Native American Tribes as the home of the Firebird/Thunderbird...

Once upon a time, there was a pedunculate oak (Quercus robur),born in 1810, 210 years old and a pillar in its kingdom. This spectacular adventure fea...

Explorers and amateur directors Mariana Ianovska and Viktor Posnov embark on a 40 day long trip across Umnak Island.

The Tasmanian Tiger twists and turns depending on how it's seen. Sheep-killing beast or tragic victim of human induced extinction. Ancient painting on...

A scientist explains how the savagery and efficiency of the insect world could result in their taking over the world.

They are giants—stretching more than 300 feet above the ground, with hidden gardens and mysterious predators thriving within their canopy. National G...

The life and the career of John Muir come to life through this inspiring and beautiful documentary set against the magnificent landscapes of the Ameri...

Lost Worlds looks at untouched aspects of nature in parts of the world where humans rarely tread. From plants, to animals, to geology, this artfully p...

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....