The Lost Salmon

The biggest tech revolution of the 21st century isn’t digital, it’s biological. A breakthrough called CRISPR gives us unprecedented...

With Pete Smith providing dry off-screen commentary, we watch some serious fishing: a marlin caught near Catalina, a hammerhead shark caught then...

Documentary on water usage, money, politics, the transformation of nature, and the growth of the American west, shown on PBS as a four-part...

Fish are an important part of the ecosystem and the human diet. Unfortunately, overfishing has depleted many fish stocks, and the proposed solution...

The story of the cross destiny of George Orwell (1903-50) and Aldous Huxley (1894-1963), the genius authors of the two most groundbreaking novels of...

An examination of the extinction threat faced by frogs, which have hopped on Earth for some 250 million years and are a crucial cog in the ecosystem....

Uses animation and live action photography to describe good food chains, almost all depending ultimately on green plants, and relates these food...

American Ocelot tells the story of one of the most endangered and beautiful wild cats in the United States — a species so elusive that...

Through revealing interviews with experts and victims' families, this gripping documentary examines the problem of deadly foodborne illness in the US.

The philanthropic foundation set up by US billionaire Bill Gates quietly co-finances experiments with genetically modified organisms (GMOs) in...

This in-depth look into the powerhouse industries of big-game hunting, breeding and wildlife conservation in the U.S. and Africa unravels the complex...

Narratives of ecologists and conservationists are pitted against the human tendency to engineer and control in this probing documentary on the...