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

Bill Nye and Ken Ham debate whether creation is a viable model of origins in today's modern scientif...

It's a condition known as "hypertrichosis" or "Ambras Syndrome," but in the 1500s it would transform...

The documentary tells two very different human fates in the 1920s Soviet Union. Nikolai Vavilov was ...

America has long been called a Christian nation. In fact, over 70% of adults in America identify th...

“Harry & Meghan: An African Journey" features unprecedented access and exclusive interview with The ...

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

The 1977 discovery of RNA splicing by Dr. Phillip A. Sharp, Kentucky farm boy turned Nobel-prize win...

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

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

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 ...

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

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

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...

Djibril Diop Mambéty followed and filmed the shooting of Yaaba, Idrissa Ouédraogo's second feature f...

Through animation, maps of the same scale and projection are combined to show relationships between ...
Documentary film about the Czechoslovak natural science group's expedition to Iceland in June 1948.

A documentary of insect life in meadows and ponds, using incredible close-ups, slow motion, and time...