Gulf Stream and the Next Ice Age

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

Titans of the Ice Age transports viewers to the beautiful and otherworldly frozen landscapes of North America, Europe and Asia ten thousand years...

There is a mystery there and the answer lies somewhere between Bermuda, Puerto Rico and Miami. Hundreds of boats and planes have disappeared in the...

Peter Snow presents highlights from today's three deep-sea dives around the world. In 2002 BBC organized three concurrent dives , first in Monterey...

AT SEA is a visceral and poetic short film that blends docu-style realism with narrative fiction, following a group of faceless sailors navigating...

Jim Geiger, a retired forest ranger and amateur mountaineer, attempts to become the oldest American and first great grandfather to summit Mt....

Filmmaker Judith Helfand's searing investigation into the politics of “disaster” – by way of the deadly 1995 Chicago heat wave, in...

Riding Giants is story about big wave surfers who have become heroes and legends in their sport. Directed by the skateboard guru Stacy Peralta.

A look at the state of the global environment including visionary and practical solutions for restoring the planet's ecosystems. Featuring ongoing...

An experimental documentary about dead turtles, crab swarms, decaying tennis courts, and microscopic histories. The filmmakers shot their...

Forensic experts scan Pompeii’s victims to investigate why they didn’t escape the eruption.

In Australia, sharks have recently been recorded with unusual prey-including other sharks. In order to figure out what has caused this shift in diet,...