Echoes of the Invisible

Although first glance reveals little more than stones and sand, the desert is alive. Witness moving rocks, spitting mud pots, gorgeous flowers and...

Survival! is a 22-minute, Alan Madison-directed instructional wilderness survival film focusing on safety techniques. It is often described as a...

Dr. Mark Fairchild, world-renowned archaeologist, traces the hidden years of Saint Paul's life in the mountainous Turkish countryside of Rough...

Dramatizes the plight of a young adventure seeker whose canoe is capsized by a wall of water during a flood. Shows community flood preparations,...

Alaska... Here, in this vast and spectacularly beautiful land teeming with abundant wildlife, discover the "Spirit of the Wild." Experience it in the...

Dick Proenneke retired at age 50 in 1967 and decided to build his own cabin in the wilderness at the base of the Aleutian Peninsula, in what is now...

Global warming in context. What the climate of the past tells us about the climate of the future.

When an alien visitor discovers it can communicate with Earth’s oceans, it becomes the only intermediary between humanity and a vast marine...

The Douglas Mawson Antarctic Expedition of 1912 is considered one of the most amazing feats of endurance of all time. Although his two companions...

Stunning slow-motion and timelapse cinematography of the landscapes, people and wildlife of the American South West.

A nature documentary centered on a family of chimps living in the Ivory Coast and Ugandan rain forests. Through Oscar, a little chimpanzee, we...

Recorded by pioneers as far back as 1805, the Tasmanian tiger has become an intensely mystifying Australian icon, whose entire existence has become...