Polar bear… immensely powerful, ferociously cunning, lethally equipped for devastating exploitation of its frozen realm. Legendary for its endurance, hunting prowess and awesome strength, it is the largest and most formidable land predator of the planet’s most brutally unforgiving environment. Venture into the trackless Arctic wastes to witness the uncanny survival strategies developed by this magnificent creature – tactics honed to a killing edge during 250,000 years of adaptation to its icy kingdom. See why the largest of these fearsome bears, weighing more than two full-grown lions, stands as the undisputed predatory monarch of a pristine, unconquered land where man still ventures at his peril.
This astounding documentary delves into the mysteries of the Tunguska event – one of the largest cos...

A dazzling journey through time via the remarkable images of National Geographic photographer Frans ...

What happens when a world that relies on traffic and the logistics that allow it comes to a standsti...

As the most dammed, dibbed, and diverted river in the world struggles to support thirty million peop...

The highest mountain range in the world, the Himalayan range is far reaching, spanning thousands of ...

Pete the Pond has spent the last 20 years trying to return Britain's aquatic wildlife to its former ...

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

Every year, thousands of Antarctica's emperor penguins make an astonishing journey to breed their yo...

A documentary on Al Gore's campaign to make the issue of global warming a recognized problem worldwi...
The primary defender of Israeli nature is virtually the only person breaking ground in the talks bet...

Following in the footsteps of Charles Darwin, Heinz Sielmann traveled to the bizarre volcanic island...

The American Southwest is a feature length blue chip natural history film narrated by indigenous env...
The lives of Ruth, Philipp, and Anja are directly linked to coal. And so they are also directly affe...

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

Ducks are true originals. There are more than 120 different species of ducks in all, a fantastical g...

Set in the mountains of northeast Italy, this film may be considered an observational documentary ab...