The documentary depicts the birth of eugenics - a pseudo-science created in the 19th century that propounded the theory of perfecting the human race....

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

There are endless gruesome ways that the world could end; through nasty, natural disasters or because of some man-made abomination. From maniac...

This film consists of three parts. The first dramatizes the life of the founder of Soviet astronautics, Konstantin Tsiolkovsky; the second describes...

Let There Be Light follows the story of dedicated scientists working to build a small sun on Earth, which would unleash perpetual, cheap, clean...

Pro-intelligent design scholars and scientists are often chastised, fired or denied tenured positions by those who believe in Darwin's theory of...

Of the Seven Wonders of the Ancient World, the Pyramid is the only one to survive. Many believe that even with our 21st-century technology, we could...

The use of embryonic stem cells has ignited fierce debate across the spiritual and political spectrum. But what if we could create manmade stem cells...

Narrated by Mel Gibson, The Last Trimate is a compelling account of the work of Birute Mary Galdikas -- who, alongside Jane Goodall and Dian Fossey,...

Commentator-comic Bill Maher plays devil's advocate with religion as he talks to believers about their faith. Traveling around the world, Maher...

In a studio setting, Stephen Hawking, Arthur C. Clarke and Carl Sagan (who joins them via satellite) discuss the Big Bang theory, God, our existence...

This documentary delves into the mysteries surrounding the Neanderthals and what their fossil record tells us about their lives and disappearance.

An astonishing journey revealing the awesome power of the natural world. Over the course of one single day, we track the sun from the highest...

Al Pacino's deeply-felt rumination on Shakespeare's significance and relevance to the modern world through interviews and an in-depth analysis of...

The life and career of one of comedy's most inimitable modern voices, Mr. Gilbert Gottfried.

Scientists examine underground clues from over 250,000 years ago that raise questions about our early relatives — and what it truly means to be...

Several generations following Caesar's reign, apes – now the dominant species – live harmoniously while humans have been reduced to...

Martin Scorsese’s portrait of writer and social commentator Fran Lebowitz, celebrated for her sharp wit and observations on modern life. Filmed...

Drawing from never-before-seen footage that has been tucked away in the National Geographic archives, director Brett Morgen tells the story of Jane...

A comedic, brutally honest documentary following self-destructive TV writer Dan Harmon as he takes his live podcast on a national tour.

One Life captures unprecedented and beautiful sequences of animal behaviour guaranteed to bring you closer to nature than ever before, as well as a...

Ten of Muhammad Ali's former rivals pay tribute to the three-time world heavyweight champion.

A detailing of the rise to prominence and global sporting superstardom of six supremely talented young Manchester United football players (David...