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.

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

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

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

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

Exploring the revitalization of traditional birthing practices in Indigenous communities across Turt...

An African narrator tells the story of earth history, the birth of the universe and evolution of lif...

Two adventurous women in love are desperate to have their own biological child. They take a chance o...

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

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

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

New York, 1980. Three complete strangers accidentally discover that they're identical triplets, sepa...

Travel alongside the astronauts as they deploy and repair the Hubble Space Telescope, soar above Ven...

This film shows how far we have come since the cold-war days of the 50s and 60s. Back then the Russi...

In 2001, Andrew Bagby, a medical resident, is murdered not long after breaking up with his girlfrien...

From the unique vantage point of 200 miles above Earth's surface, we see how natural forces - volcan...

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

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

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