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 documentary outlines the unique properties and latest studies of "Physarum Polycephalum", also ...

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

An African narrator tells the story of earth history, the birth of the universe and evolution of lif...
This fascinating film tells the story of one man's struggle to protect a small population of gorilla...

Africa is a land of giants. Its powerful rivers sculpt the earth and form impressive valleys and wat...

In a studio setting, Stephen Hawking, Arthur C. Clarke and Carl Sagan (who joins them via satellite)...

For the past 20 years, the world has seen an alarming decrease in IQ and a rise of autism and behavi...

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

This is a film that will give a voice to the science-minded moms - the women who are too often drown...

Featuring Michael Pollan and based on his best-selling book, this special takes viewers on an explor...

The Body Machine is a landmark special on the human body that shows us just how much, how many, how ...

A breathtaking adventure across five continents and through time to reveal nature's most vital secre...
Rites and operation of the circumcision of thirty Songhai children on the Niger. Material of this fi...

We are living in the time of a heteronormative society that antagonizes Queer people for their Being...

Darwin's great insight – that life has evolved over millions of years by natural selection – has bee...

Filmmaker Karim Aïnouz decides to take a boat, cross the Mediterranean, and embark on his first jour...

Join critically-acclaimed author and evolutionary biologist Richard Dawkins and world-renowned theor...

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