Bears In Our National Parks

Three National Security whistleblowers fight to reveal the darkest corners of America's war on terror, challenging a government that is increasingly d...

For her entire professional life, renowned ecologist Nalini Nadkarni pioneered climbing techniques to study "what grows back” after an ecological dist...

In this wildlife drama, a worsening dry season in the Kalahari Desert leaves prides, packs and herds to rely on the power of family to survive.

The largest predator on the planet, the sperm whale, is your host for an amazing exploration of the final frontier – the world at the bottom of the oc...

Ocean Oasis is a fascinating journey into the bountiful seas and pristine deserts of two remarkably different, but inextricably linked worlds — Mexico...

Mackinac Island, Michigan, is a tiny island in the center of the Great Lakes. Besides being a world favorite "Horse Drawn" and "Victorian Era" summer...

A caving expedition recently discovered a community of dwarf crocodiles living in the Abanda Caves, Gabon. The crocs are living in pitch darkness, hun...

After driving for about 5000km* we felt the need to slow down a bit and to continue our journey on foot. The energy of the landscape conveys the stre...

Efforts to protect North Atlantic right whales from extinction, the impacts of those efforts on the lobster industry, and how the National Marine Fish...

The Borneo Case is a unique story filmed over 25 years and tells the epic tale of how the rainforest, home of the last nomads was stripped of its natu...

You have to go deep underground, along a winding path. You will crawl in the mud and in the cold, in your own sweat, which after a while will freeze o...

Sir David Attenborough narrates a documentary about the Kea, the world's only alpine parrot. Playful and destructive, it attacks cars, starts landslid...

A video about Neo-Nazis originating in Sweden provides the starting point of an investigation of extremists' networks in Europe, Russia, and North Ame...