Many geneticists and archaeologists have long surmised that human life began in Africa. Dr. Spencer Wells, one of a group of scientists studying the origin of human life, offers evidence and theories to support such a thesis in this PBS special. He claims that Africa was populated by only a few thousand people that some deserted their homeland in a conquest that has resulted in global domination.

This 90-minute documentary brings to life Gavin Pretor-Pinney’s international bestseller, “The Cloud...

From the unique vantage point of 200 miles above Earth's surface, we see how natural forces - volcan...

Filmmaker Christopher Quinn observes the ordeal of three Sudanese refugees -- Jon Bul Dau, Daniel Ab...

This excellent feature-length documentary - the story of the imperialist colonization of Africa - is...

Travel alongside the astronauts as they deploy and repair the Hubble Space Telescope, soar above Ven...

This film shows how far we have come since the cold-war days of the 50s and 60s. Back then the Russi...

An award-winning feature-length creative documentary exploring the extraordinary world of the plasmo...

In The Womb is a 2005 National Geographic Channel documentary that focus on studying and showing the...

An Austrian director followed five successful African music and dance artists with his camera and fo...

It's 1974. Muhammad Ali is 32 and thought by many to be past his prime. George Foreman is ten years ...

Of the Seven Wonders of the Ancient World, the Pyramid is the only one to survive. Many believe that...

This film speaks of archaic peoples, their customs and mores, in an attempt to make the last snapsho...

Principles of Curiosity presents a general introduction to the foundations of scientific skepticism ...

Filmed across three continents, this documentary shares the story of the founders of the Pan-African...

A talented group of orphaned children in Swaziland create a fictional heroine and send her on a dang...

William Shatner sits down with scientists, innovators and celebrities to discuss how the optimism of...

A documentary film that takes us on a scientific and spiritual journey where we discover that by cha...