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.

Through animation, maps of the same scale and projection are combined to show relationships between ...

Edeltraut Hertel - a midwife caught between two worlds. She has been working as a midwife in a small...
Documentary film about the Czechoslovak natural science group's expedition to Iceland in June 1948.

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

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

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

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

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

The use of embryonic stem cells has ignited fierce debate across the spiritual and political spectru...

The search to prove that surfing is an African sport by traveling to the remote island nation of Sao...

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

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

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

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 ...

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

In a search for clues about size, the documentary shows why the sun and planets are so large, why in...

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

While life expectancy is increasing in Western countries, cases of diabetes, hypertension, obesity a...