Alaotra: Endangered Treasures of Madagascar

Join barefoot scientist Jesús Rivas in the murky marshes of Venezuela on his quest to understand these huge, fearsome reptiles. Up to 30 feet long, w...

Do they really launch themselves onto the shore to grab a hapless snack? See for yourself, and gain a vivid appreciation for their appetites and skill...

Any unlucky carcass is dispatched in a matter of minutes by a feeding frenzy that attracts jackals and hyenas along with vultures. Scavenging insects...

Two journalists traverse the Grand Canyon by foot, hoping this 750-mile walk will help them better understand one of America's most revered landscape...

Documentary series uncovering the secret lives of big cats, using the latest technology and scientific research to bring these animal superstars out o...

The 1980 eruption of Mount St. Helens was the deadliest in U.S. history. Survivor testimonies and rare images reveal the cataclysms it unleashed.

Finding their place between the forest and the sea, the Japanese have always felt awe and gratitude toward Nature. Since ancient times, they have nego...

David Attenborough narrates this close up look at these tiny pollinators captured in flight as never before. Acrobats of the air - flying jewels - iri...

This film, three years in the making, The remote forests of Kalkalpen National Park in Austria, the largest area of wilderness in the European Alps, h...

Documentary following researchers as they try to take the first-ever picture of a black hole. They must travel the globe to build a revolutionary tele...

Explores the elemental phenomenon of sound and its power to bend time, cross borders, and profoundly shape our perception of the world around us.

How did humanity's earliest ancestors evolve into one of the most successful species on Earth? An extraordinary journey tracing the footsteps of early...

After years of preparation, a team of highly motivated Quebeckers set out on one of the longest wilderness expeditions ever documented. Stage one invo...