A remarkable film from the National Geographic's daring EXPLORER series, ICELAND RIVER CHALLENGE follows twelve modern-day pioneers on a treacherous expedition down a remote Icelandic river. Crash through waterfalls and glide through sparkling glacial tunnels on this breathtaking journey. Using kayaks, inflatable rafts, and ultralight aircraft, the adventurers journey through the beauty and isolation of this dangerous waterway. Come explore a river that has, until now, defied exploration; witness the heart-stopping power of nature in all its glory with ICELAND RIVER CHALLENGE.

In this retrospective tribute, acclaimed filmmaker Jean Walkinshaw hails the 100th anniversary of Mo...

For decades, an elite handful of climbers have competed for the coveted speed record on the 3,000-fo...

Sangduen Chailert, or Lek, as she is generally known, has already rescued over 200 elephants. She ha...

Riding Giants is story about big wave surfers who have become heroes and legends in their sport. Dir...

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

Against the backdrop of the sixth mass extinction, an all-woman team of biologists set out to save b...

Our love affair with dolphins began with 'Flipper' and ended in a multi-million dollar industry of a...

In a remote region on the Pacific coast of Costa Rica, a lush landscape characterized by volcanoes m...
Mary Field edits the time-lapse photography of F. Percy Smith to show the life cycle of ferns and re...

Experimental film of a trip around Iceland, filmed on the circular highway with a wide angle lens ca...

A look at the state of the global environment including visionary and practical solutions for restor...

After a life-changing extreme sports accident and leg amputation, 21-year-old Bernt Marius sets out ...

An ode to the Florida Everglades, past and present, told through the prescient writings of Marjory S...