Not to be confused with the mitochondria, the powerhouse of the cell. This year's theme was "baby."

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

An award-winning feature-length creative documentary exploring the extraordinary world of the plasmo...

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

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

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

Documentary footage from various sources, set to music. Showing the whole of human life, from birth ...

A breathtaking adventure across five continents and through time to reveal nature's most vital secre...

In 1858 Charles Darwin struggles to publish one of the most controversial scientific theories ever c...

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

Earth teems with a staggering variety of animals, including 9,000 kinds of birds, 28,000 types of fi...

From homosexual penguins and sex-transitioning fish to pregnant male seahorses and sexually dominant...

National Geographic: Incredible Human Machine takes viewers on a two-hour journey through an ordinar...

Explore an extraordinary region where water and land life intermingle six months out of the year.

THE BRAIN is an astonishing voyage of discovery into our last biological frontier. Although today s ...

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

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 ...