Mystery of the Megaflood

This astounding documentary delves into the mysteries of the Tunguska event – one of the largest cosmic disasters in the history of...

A dazzling journey through time via the remarkable images of National Geographic photographer Frans Lanting and his epic "LIFE" project, which...

What happens when a world that relies on traffic and the logistics that allow it comes to a standstill? What happens when sickness and even death...

As the most dammed, dibbed, and diverted river in the world struggles to support thirty million people and the peace-keeping agreement known as the...

The highest mountain range in the world, the Himalayan range is far reaching, spanning thousands of miles, and holds within it an exceptionally...

Pete the Pond has spent the last 20 years trying to return Britain's aquatic wildlife to its former glory. Despite his best efforts, the abundance of...

Werner Herzog's documentary film about the "Grizzly Man" Timothy Treadwell and what the thirteen summers in a National Park in Alaska were like in...

Every year, thousands of Antarctica's emperor penguins make an astonishing journey to breed their young. They walk, marching day and night in single...

A documentary on Al Gore's campaign to make the issue of global warming a recognized problem worldwide.