The Great San Francisco Earthquake

This video presents a look at the forces of nature in their most devastating mode: lightning storms, tornadoes, flash floods, tidal waves, and...

As co-created by environmentalists Stephan Poulle and Nicolas Koutsikas, the documentary Gulf Stream and the Next Ice Age argues and provides...

In 1910, the Pennsylvania Railroad successfully accomplished the enormous engineering feat of building tunnels under New York City's Hudson and East...

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

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

The film interweaves the personal accounts of polio survivors with the story of an ardent crusader who tirelessly fought on their behalf while...

Cold War Roadshow tells the story of one of the most bizarre episodes in the annals of modern history — the unprecedented barnstorming across...

This one-hour documentary film tells the story of "Storm of the Century: The Blizzard of '49" - the worst series of storms in Wyoming's history. But...

In the spring of 1927, after weeks of incessant rains, the Mississippi River went on a rampage from Cairo, Illinois to New Orleans, inundating...

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

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

Shortly before dawn on August 21, 1992, six heavily armed U.S. marshals made their way up to the isolated mountaintop home of Randy and Vicki Weaver...