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.
A documentary about the 1999 discovery of a Mastodon skeleton in a Hyde Park backyard.

An ethnographic film that documents the efforts of four !Kung men (also known as Ju/'hoansi or Bushm...

ET CONTACT: THEY ARE HERE documents the jaw-dropping stories of individuals from around the world wh...

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

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

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

Every year, on the steppes of the Serengeti, the most spectacular migration of animals on our planet...

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

Deep down at the bottom of the ocean lies the mysterious world of the abyss. In the midst of boiling...

Three million years ago, camels roamed through Greenland’s endless forests and our ancestors lived i...

Tales from Arab Detroit is a video documentary offering a fascinating glimpse into the lives and str...

Saddari is a story of A 3 Young bikers decide to hit the road to another state for adventure , Endin...

BP documentary film exploring the natural beauty of oil under the microscope, and through a variety ...

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

In Uganda, AIDS-infected mothers have begun writing what they call Memory Books for their children. ...

These are the first images shot in the ALN maquis, camera in hand, at the end of 1956 and in 1957. T...

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