Advanced technology, groundbreaking scientific discoveries about the beginnings of life, and computer animation all combine to detail how multiple siblings develop in the womb as the filmmakers at National Geographic explore the fetal growth of twins, triplets, and quadruplets. Detailed pictures of these different groupings in various stages of fetal development bring the earliest stages of life to the screen as never before.

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

At only twelve inches long, the menhaden are a keystone species in the East Coast's marine ecosystem...

Woolly Mammoth: Secrets from the Ice is a documentary presented by English anatomist Dr. Alice Rober...

When a Mongolian nomadic family's newest camel colt is rejected by its mother, a musician is needed ...

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

Meet Nikola Tesla, the genius engineer and tireless inventor whose technology revolutionized the ele...

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

A documentary on Al Gore's campaign to make the issue of global warming a recognized problem worldwi...
A documentary about the 1999 discovery of a Mastodon skeleton in a Hyde Park backyard.
A young pair from Stuttgart fly to Shanghai to hop aboard the textile business of his father while s...

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

Indigenous chief Juma Xipaia fights to protect tribal lands despite assassination attempts. Her stru...

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...

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

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

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

Many geneticists and archaeologists have long surmised that human life began in Africa. Dr. Spencer ...