Undercurrents

Following in the footsteps of Charles Darwin, Heinz Sielmann traveled to the bizarre volcanic islands of Galapagos. The multi-award-winning film...

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

A 59 minute video displaying beautiful tropical fish and reefs set to relaxing music

Dramatization of Muir’s struggle to preserve our scenic wonders.

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...

The Tasmanian Tiger twists and turns depending on how it's seen. Sheep-killing beast or tragic victim of human induced extinction. Ancient painting...

Scientists have discovered and investigate the reason behind the behavior of sharks swimming around in gangs even though they are viewed as solitary...

In this retrospective tribute, acclaimed filmmaker Jean Walkinshaw hails the 100th anniversary of Mount Rainier National Park in Washington by...

Sangduen Chailert, or Lek, as she is generally known, has already rescued over 200 elephants. She has dedicated her life to saving the Asian elephant...

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